51292922202027 has 48 divisors (see below), whose sum is σ = 80877701623680. Its totient is φ = 31066436217600.

The previous prime is 51292922202017. The next prime is 51292922202031. The reversal of 51292922202027 is 72020222929215.

51292922202027 is a `hidden beast` number, since 51 + 2 + 92 + 92 + 220 + 202 + 7 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-51292922202027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (51292922202017) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1379899152 + ... + 1379936322.

It is an arithmetic number, because the mean of its divisors is an integer number (1684952117160).

Almost surely, 2^{51292922202027} is an apocalyptic number.

51292922202027 is a deficient number, since it is larger than the sum of its proper divisors (29584779421653).

51292922202027 is a wasteful number, since it uses less digits than its factorization.

51292922202027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45864 (or 45861 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 51292922202027 in words is "fifty-one trillion, two hundred ninety-two billion, nine hundred twenty-two million, two hundred two thousand, twenty-seven".