50610510565 has 16 divisors (see below), whose sum is σ = 63009999360. Its totient is φ = 38983412160.

The previous prime is 50610510553. The next prime is 50610510581. The reversal of 50610510565 is 56501501605.

It is not a de Polignac number, because 50610510565 - 2¹⁹ = 50609986277 is a prime.

It is a super-2 number, since 2×50610510565² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50610510565.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 798195 + ... + 859264.

It is an arithmetic number, because the mean of its divisors is an integer number (3938124960).

Almost surely, 2^50610510565 is an apocalyptic number.

It is an amenable number.

50610510565 is a deficient number, since it is larger than the sum of its proper divisors (12399488795).

50610510565 is a wasteful number, since it uses less digits than its factorization.

50610510565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1657692.

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 50610510565 in words is "fifty billion, six hundred ten million, five hundred ten thousand, five hundred sixty-five".