51060505596 has 48 divisors (see below), whose sum is σ = 119744534784. Its totient is φ = 16934075136.

The previous prime is 51060505583. The next prime is 51060505619. The reversal of 51060505596 is 69550506015.

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, 4851636 + ... + 4862148.

It is an arithmetic number, because the mean of its divisors is an integer number (2494677808).

Almost surely, 2^51060505596 is an apocalyptic number.

It is an amenable number.

51060505596 is an abundant number, since it is smaller than the sum of its proper divisors (68684029188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51060505596 is a wasteful number, since it uses less digits than its factorization.

51060505596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12530 (or 12528 counting only the distinct ones).

The product of its (nonzero) digits is 202500, while the sum is 42.

The spelling of 51060505596 in words is "fifty-one billion, sixty million, five hundred five thousand, five hundred ninety-six".