51496862 has 16 divisors (see below), whose sum is σ = 80769312. Its totient is φ = 24578400.

The previous prime is 51496831. The next prime is 51496883. The reversal of 51496862 is 26869415.

It is a happy number.

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, 31448 + ... + 33044.

It is an arithmetic number, because the mean of its divisors is an integer number (5048082).

Almost surely, 2^51496862 is an apocalyptic number.

51496862 is a deficient number, since it is larger than the sum of its proper divisors (29272450).

51496862 is a wasteful number, since it uses less digits than its factorization.

51496862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323.

The product of its digits is 103680, while the sum is 41.

The square root of 51496862 is about 7176.1314090532. The cubic root of 51496862 is about 372.0433862759.

The spelling of 51496862 in words is "fifty-one million, four hundred ninety-six thousand, eight hundred sixty-two".