51058271202264 has 48 divisors (see below), whose sum is σ = 138283830472320. Its totient is φ = 17019299102400.

The previous prime is 51058271202251. The next prime is 51058271202359. The reversal of 51058271202264 is 46220217285015.

51058271202264 is a `hidden beast` number, since 5 + 1 + 0 + 582 + 7 + 1 + 2 + 0 + 2 + 2 + 64 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7578954 + ... + 12631590.

It is an arithmetic number, because the mean of its divisors is an integer number (2880913134840).

Almost surely, 2^{51058271202264} is an apocalyptic number.

It is an amenable number.

51058271202264 is an abundant number, since it is smaller than the sum of its proper divisors (87225559270056).

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

51058271202264 is a wasteful number, since it uses less digits than its factorization.

51058271202264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5193000 (or 5192993 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 45.

Adding to 51058271202264 its reverse (46220217285015), we get a palindrome (97278488487279).

The spelling of 51058271202264 in words is "fifty-one trillion, fifty-eight billion, two hundred seventy-one million, two hundred two thousand, two hundred sixty-four".