51492056583 has 32 divisors (see below), whose sum is σ = 75402392832. Its totient is φ = 30997612800.

The previous prime is 51492056569. The next prime is 51492056663. The reversal of 51492056583 is 38565029415.

It is not a de Polignac number, because 51492056583 - 2⁸ = 51492056327 is a prime.

It is a super-2 number, since 2×51492056583² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51492056513) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3229116 + ... + 3245022.

It is an arithmetic number, because the mean of its divisors is an integer number (2356324776).

Almost surely, 2^51492056583 is an apocalyptic number.

51492056583 is a deficient number, since it is larger than the sum of its proper divisors (23910336249).

51492056583 is a wasteful number, since it uses less digits than its factorization.

51492056583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16575.

The product of its (nonzero) digits is 1296000, while the sum is 48.

The spelling of 51492056583 in words is "fifty-one billion, four hundred ninety-two million, fifty-six thousand, five hundred eighty-three".