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50053055525 = 5211182011111
BaseRepresentation
bin101110100111011001…
…010000010000100101
311210012021122200010022
4232213121100100211
51310002040234100
634554414404525
73421234644404
oct564731202045
9153167580108
1050053055525
111a2557104a0
12984a800745
134948a57b25
1425cb7c163b
15147e374e85
hexba7650425

50053055525 has 12 divisors (see below), whose sum is σ = 67708133664. Its totient is φ = 36402222000.

The previous prime is 50053055501. The next prime is 50053055531. The reversal of 50053055525 is 52555035005.

It is not a de Polignac number, because 50053055525 - 218 = 50052793381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91005281 + ... + 91005830.

It is an arithmetic number, because the mean of its divisors is an integer number (5642344472).

Almost surely, 250053055525 is an apocalyptic number.

50053055525 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50053055525 is a deficient number, since it is larger than the sum of its proper divisors (17655078139).

50053055525 is a wasteful number, since it uses less digits than its factorization.

50053055525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182011132 (or 182011127 counting only the distinct ones).

The product of its (nonzero) digits is 93750, while the sum is 35.

The spelling of 50053055525 in words is "fifty billion, fifty-three million, fifty-five thousand, five hundred twenty-five".

Divisors: 1 5 11 25 55 275 182011111 910055555 2002122221 4550277775 10010611105 50053055525