50910005965 has 32 divisors (see below), whose sum is σ = 75934688256. Its totient is φ = 31905273600.

The previous prime is 50910005947. The next prime is 50910005969. The reversal of 50910005965 is 56950001905.

It is not a de Polignac number, because 50910005965 - 2⁵ = 50910005933 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50910005969) 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, 507957 + ... + 599866.

It is an arithmetic number, because the mean of its divisors is an integer number (2372959008).

Almost surely, 2^50910005965 is an apocalyptic number.

It is an amenable number.

50910005965 is a deficient number, since it is larger than the sum of its proper divisors (25024682291).

50910005965 is a wasteful number, since it uses less digits than its factorization.

50910005965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1107949.

The product of its (nonzero) digits is 60750, while the sum is 40.

The spelling of 50910005965 in words is "fifty billion, nine hundred ten million, five thousand, nine hundred sixty-five".