50964572737 has 8 divisors (see below), whose sum is σ = 54889894080. Its totient is φ = 47039961360.

The previous prime is 50964572707. The next prime is 50964572749. The reversal of 50964572737 is 73727546905.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50964572737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50964572707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23437 + ... + 320122.

It is an arithmetic number, because the mean of its divisors is an integer number (6861236760).

Almost surely, 2^50964572737 is an apocalyptic number.

It is an amenable number.

50964572737 is a deficient number, since it is larger than the sum of its proper divisors (3925321343).

50964572737 is a wasteful number, since it uses less digits than its factorization.

50964572737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354983.

The product of its (nonzero) digits is 11113200, while the sum is 55.

The spelling of 50964572737 in words is "fifty billion, nine hundred sixty-four million, five hundred seventy-two thousand, seven hundred thirty-seven".