51430676 has 12 divisors (see below), whose sum is σ = 98185920. Its totient is φ = 23377560.

The previous prime is 51430667. The next prime is 51430693. The reversal of 51430676 is 67603415.

It is a super-2 number, since 2×51430676² = 5290228867633952, which 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 3 ways as a sum of consecutive naturals, for example, 584396 + ... + 584483.

It is an arithmetic number, because the mean of its divisors is an integer number (8182160).

Almost surely, 2^51430676 is an apocalyptic number.

It is an amenable number.

51430676 is a deficient number, since it is larger than the sum of its proper divisors (46755244).

51430676 is a wasteful number, since it uses less digits than its factorization.

51430676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168894 (or 1168892 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 51430676 is about 7171.5183887375. The cubic root of 51430676 is about 371.8839291785.

The spelling of 51430676 in words is "fifty-one million, four hundred thirty thousand, six hundred seventy-six".