51416262050572 has 12 divisors (see below), whose sum is σ = 93081164057280. Its totient is φ = 24821643748496.

The previous prime is 51416262050551. The next prime is 51416262050611. The reversal of 51416262050572 is 27505026261415.

It is a happy number.

It is a super-3 number, since 3×51416262050572³ (a number of 42 digits) contains 333 as substring.

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, 221621819068 + ... + 221621819299.

It is an arithmetic number, because the mean of its divisors is an integer number (7756763671440).

Almost surely, 2^{51416262050572} is an apocalyptic number.

It is an amenable number.

51416262050572 is a deficient number, since it is larger than the sum of its proper divisors (41664902006708).

51416262050572 is a wasteful number, since it uses less digits than its factorization.

51416262050572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443243638400 (or 443243638398 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 46.

The spelling of 51416262050572 in words is "fifty-one trillion, four hundred sixteen billion, two hundred sixty-two million, fifty thousand, five hundred seventy-two".