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50550500505037 = 13181311405717027
BaseRepresentation
bin10110111111001101101001…
…01000000011010111001101
320121222120200021222102211211
423133212310220003113031
523111204411112130122
6255302325045414421
713435103345462551
oct1337466450032715
9217876607872754
1050550500505037
111511a38a760465
12580503840a411
132228b792116a0
14c6a92b805861
155c9e04050877
hex2df9b4a035cd

50550500505037 has 32 divisors (see below), whose sum is σ = 54932542689024. Its totient is φ = 46240872537600.

The previous prime is 50550500504951. The next prime is 50550500505053. The reversal of 50550500505037 is 73050500505505.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2k-50550500505037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50550500505077) 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, 2968835118 + ... + 2968852144.

It is an arithmetic number, because the mean of its divisors is an integer number (1716641959032).

Almost surely, 250550500505037 is an apocalyptic number.

It is an amenable number.

50550500505037 is a deficient number, since it is larger than the sum of its proper divisors (4382042183987).

50550500505037 is a wasteful number, since it uses less digits than its factorization.

50550500505037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21589.

The product of its (nonzero) digits is 328125, while the sum is 40.

The spelling of 50550500505037 in words is "fifty trillion, five hundred fifty billion, five hundred million, five hundred five thousand, thirty-seven".

Divisors: 1 13 181 311 2353 4043 4057 17027 52741 56291 221351 731783 734317 1261727 3081887 5295397 9546121 16402451 40064531 68840161 69078539 228372587 898021007 958466857 2968843631 12460069141 12503215559 21483425629 162541802267 279284533177 3888500038849 50550500505037