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50275500275050 = 2521005510005501
BaseRepresentation
bin10110110111001101011010…
…10101011011010101101010
320121000021212001112022102121
423123212231111123111222
523042203211032300200
6254532125044221454
713406166523213111
oct1333465525332552
9217007761468377
1050275500275050
11150237a1253416
12577b88b39a88a
132208c618686cb
14c5b4c09cac78
155c2bab51ae1a
hex2db9ad55b56a

50275500275050 has 12 divisors (see below), whose sum is σ = 93512430511686. Its totient is φ = 20110200110000.

The previous prime is 50275500275041. The next prime is 50275500275053. The reversal of 50275500275050 is 5057200557205.

It can be written as a sum of positive squares in 3 ways, for example, as 48727533821121 + 1547966453929 = 6980511^2 + 1244173^2 .

It is a junction number, because it is equal to n+sod(n) for n = 50275500274988 and 50275500275006.

It is not an unprimeable number, because it can be changed into a prime (50275500275053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 502755002701 + ... + 502755002800.

Almost surely, 250275500275050 is an apocalyptic number.

50275500275050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50275500275050 is a deficient number, since it is larger than the sum of its proper divisors (43236930236636).

50275500275050 is a wasteful number, since it uses less digits than its factorization.

50275500275050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005510005513 (or 1005510005508 counting only the distinct ones).

The product of its (nonzero) digits is 612500, while the sum is 43.

The spelling of 50275500275050 in words is "fifty trillion, two hundred seventy-five billion, five hundred million, two hundred seventy-five thousand, fifty".

Divisors: 1 2 5 10 25 50 1005510005501 2011020011002 5027550027505 10055100055010 25137750137525 50275500275050