51737536092 has 48 divisors (see below), whose sum is σ = 139442349312. Its totient is φ = 14755802880.

The previous prime is 51737536091. The next prime is 51737536153. The reversal of 51737536092 is 29063573715.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51737536091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11525728 + ... + 11530215.

It is an arithmetic number, because the mean of its divisors is an integer number (2905048944).

Almost surely, 2^51737536092 is an apocalyptic number.

It is an amenable number.

51737536092 is an abundant number, since it is smaller than the sum of its proper divisors (87704813220).

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

51737536092 is a wasteful number, since it uses less digits than its factorization.

51737536092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23055978 (or 23055976 counting only the distinct ones).

The product of its (nonzero) digits is 1190700, while the sum is 48.

The spelling of 51737536092 in words is "fifty-one billion, seven hundred thirty-seven million, five hundred thirty-six thousand, ninety-two".