51084225265272 has 16 divisors (see below), whose sum is σ = 127710563163240. Its totient is φ = 17028075088416.

The previous prime is 51084225265153. The next prime is 51084225265289. The reversal of 51084225265272 is 27256252248015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1064254693003 + ... + 1064254693050.

Almost surely, 2^{51084225265272} is an apocalyptic number.

It is an amenable number.

51084225265272 is an abundant number, since it is smaller than the sum of its proper divisors (76626337897968).

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

51084225265272 is a wasteful number, since it uses less digits than its factorization.

51084225265272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2128509386062 (or 2128509386058 counting only the distinct ones).

The product of its (nonzero) digits is 5376000, while the sum is 51.

The spelling of 51084225265272 in words is "fifty-one trillion, eighty-four billion, two hundred twenty-five million, two hundred sixty-five thousand, two hundred seventy-two".