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50053054995 = 3251112290111
BaseRepresentation
bin101110100111011001…
…010000001000010011
311210012021122122101200
4232213121100020103
51310002040224440
634554414402243
73421234643016
oct564731201023
9153167578350
1050053054995
111a255710059
12984a800383
134948a57808
1425cb7c137d
15147e374c30
hexba7650213

50053054995 has 12 divisors (see below), whose sum is σ = 86758628736. Its totient is φ = 26694962640.

The previous prime is 50053054993. The next prime is 50053055011. The reversal of 50053054995 is 59945035005.

50053054995 is a `hidden beast` number, since 50 + 0 + 53 + 0 + 549 + 9 + 5 = 666.

It is not a de Polignac number, because 50053054995 - 21 = 50053054993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 1112290111 = 50053054995 / (5 + 0 + 0 + 5 + 3 + 0 + 5 + 4 + 9 + 9 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 50053054995.

It is not an unprimeable number, because it can be changed into a prime (50053054993) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 556145011 + ... + 556145100.

It is an arithmetic number, because the mean of its divisors is an integer number (7229885728).

Almost surely, 250053054995 is an apocalyptic number.

50053054995 is a deficient number, since it is larger than the sum of its proper divisors (36705573741).

50053054995 is a wasteful number, since it uses less digits than its factorization.

50053054995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112290122 (or 1112290119 counting only the distinct ones).

The product of its (nonzero) digits is 607500, while the sum is 45.

The spelling of 50053054995 in words is "fifty billion, fifty-three million, fifty-four thousand, nine hundred ninety-five".

Divisors: 1 3 5 9 15 45 1112290111 3336870333 5561450555 10010610999 16684351665 50053054995