51056132 has 12 divisors (see below), whose sum is σ = 92230656. Its totient is φ = 24704520.

The previous prime is 51056099. The next prime is 51056141. The reversal of 51056132 is 23165015.

It is a super-2 number, since 2×51056132² = 5213457229602848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 51056098 and 51056107.

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, 205748 + ... + 205995.

It is an arithmetic number, because the mean of its divisors is an integer number (7685888).

Almost surely, 2^51056132 is an apocalyptic number.

It is an amenable number.

51056132 is a deficient number, since it is larger than the sum of its proper divisors (41174524).

51056132 is a wasteful number, since it uses less digits than its factorization.

51056132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411778 (or 411776 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 51056132 is about 7145.3573738477. The cubic root of 51056132 is about 370.9789803626.

The spelling of 51056132 in words is "fifty-one million, fifty-six thousand, one hundred thirty-two".