51025341656262 has 16 divisors (see below), whose sum is σ = 107421771908160. Its totient is φ = 16113265786152.

The previous prime is 51025341656221. The next prime is 51025341656273. The reversal of 51025341656262 is 26265614352015.

It is a super-2 number, since 2×51025341656262² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223795358028 + ... + 223795358255.

It is an arithmetic number, because the mean of its divisors is an integer number (6713860744260).

Almost surely, 2^{51025341656262} is an apocalyptic number.

51025341656262 is an abundant number, since it is smaller than the sum of its proper divisors (56396430251898).

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

51025341656262 is a wasteful number, since it uses less digits than its factorization.

51025341656262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447590716307.

The product of its (nonzero) digits is 2592000, while the sum is 48.

The spelling of 51025341656262 in words is "fifty-one trillion, twenty-five billion, three hundred forty-one million, six hundred fifty-six thousand, two hundred sixty-two".