51425636280588 has 36 divisors (see below), whose sum is σ = 129992818795840. Its totient is φ = 17141847349536.

The previous prime is 51425636280559. The next prime is 51425636280647. The reversal of 51425636280588 is 88508263652415.

51425636280588 is a `hidden beast` number, since 5 + 1 + 4 + 2 + 563 + 62 + 8 + 0 + 5 + 8 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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, 26996133 + ... + 28838211.

Almost surely, 2^{51425636280588} is an apocalyptic number.

It is an amenable number.

51425636280588 is an abundant number, since it is smaller than the sum of its proper divisors (78567182515252).

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

51425636280588 is a wasteful number, since it uses less digits than its factorization.

51425636280588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2617566 (or 2617561 counting only the distinct ones).

The product of its (nonzero) digits is 110592000, while the sum is 63.

The spelling of 51425636280588 in words is "fifty-one trillion, four hundred twenty-five billion, six hundred thirty-six million, two hundred eighty thousand, five hundred eighty-eight".