50610511051 has 4 divisors (see below), whose sum is σ = 50932871152. Its totient is φ = 50288150952.

The previous prime is 50610511031. The next prime is 50610511057. The reversal of 50610511051 is 15011501605.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15011501605 = 5 ⋅3002300321.

It is a cyclic number.

It is not a de Polignac number, because 50610511051 - 2¹¹ = 50610509003 is a prime.

It is a super-2 number, since 2×50610511051² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50610511057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161179815 + ... + 161180128.

It is an arithmetic number, because the mean of its divisors is an integer number (12733217788).

Almost surely, 2^50610511051 is an apocalyptic number.

50610511051 is a deficient number, since it is larger than the sum of its proper divisors (322360101).

50610511051 is a wasteful number, since it uses less digits than its factorization.

50610511051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322360100.

The product of its (nonzero) digits is 750, while the sum is 25.

The spelling of 50610511051 in words is "fifty billion, six hundred ten million, five hundred eleven thousand, fifty-one".