51060500496 has 80 divisors (see below), whose sum is σ = 146609723520. Its totient is φ = 17014688640.

The previous prime is 51060500461. The next prime is 51060500537. The reversal of 51060500496 is 69400506015.

51060500496 is a `hidden beast` number, since 5 + 1 + 0 + 60 + 500 + 4 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 51060500496.

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, 1457101 + ... + 1491731.

It is an arithmetic number, because the mean of its divisors is an integer number (1832621544).

Almost surely, 2^51060500496 is an apocalyptic number.

It is an amenable number.

51060500496 is an abundant number, since it is smaller than the sum of its proper divisors (95549223024).

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

51060500496 is a wasteful number, since it uses less digits than its factorization.

51060500496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38061 (or 38049 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The spelling of 51060500496 in words is "fifty-one billion, sixty million, five hundred thousand, four hundred ninety-six".