51079962297 has 32 divisors (see below), whose sum is σ = 83940433920. Its totient is φ = 26905700160.

The previous prime is 51079962293. The next prime is 51079962317. The reversal of 51079962297 is 79226997015.

It is not a de Polignac number, because 51079962297 - 2² = 51079962293 is a prime.

It is not an unprimeable number, because it can be changed into a prime (51079962293) 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, 66172 + ... + 326402.

It is an arithmetic number, because the mean of its divisors is an integer number (2623138560).

Almost surely, 2^51079962297 is an apocalyptic number.

It is an amenable number.

51079962297 is a deficient number, since it is larger than the sum of its proper divisors (32860471623).

51079962297 is a wasteful number, since it uses less digits than its factorization.

51079962297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260973.

The product of its (nonzero) digits is 4286520, while the sum is 57.

The spelling of 51079962297 in words is "fifty-one billion, seventy-nine million, nine hundred sixty-two thousand, two hundred ninety-seven".