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50752520022253 = 753597929349763
BaseRepresentation
bin10111000101000101111011…
…11011010110100011101101
320122200220010101100020011011
423202202331323112203231
523123012130111203003
6255535215201025221
713455514521160060
oct1342427573264355
9218626111306134
1050752520022253
1115198028489855
125838218325211
132241c32a4c65a
14c76613bc28d7
155d02c994046d
hex2e28bded68ed

50752520022253 has 32 divisors (see below), whose sum is σ = 60859670630400. Its totient is φ = 41426836865856.

The previous prime is 50752520022229. The next prime is 50752520022349. The reversal of 50752520022253 is 35222002525705.

It is a cyclic number.

It is not a de Polignac number, because 50752520022253 - 25 = 50752520022221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50752520022353) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12945651 + ... + 16404112.

It is an arithmetic number, because the mean of its divisors is an integer number (1901864707200).

Almost surely, 250752520022253 is an apocalyptic number.

50752520022253 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

50752520022253 is a deficient number, since it is larger than the sum of its proper divisors (10107150608147).

50752520022253 is a wasteful number, since it uses less digits than its factorization.

50752520022253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29349961.

The product of its (nonzero) digits is 420000, while the sum is 40.

Adding to 50752520022253 its reverse (35222002525705), we get a palindrome (85974522547958).

The spelling of 50752520022253 in words is "fifty trillion, seven hundred fifty-two billion, five hundred twenty million, twenty-two thousand, two hundred fifty-three".

Divisors: 1 7 53 59 79 371 413 553 3127 4187 4661 21889 29309 32627 247033 1729231 29349763 205448341 1555537439 1731636017 2318631277 10888762073 12121452119 16230418939 91776708901 122887457681 136799245343 642436962307 860212203767 957594717401 7250360003179 50752520022253