51676996 has 24 divisors (see below), whose sum is σ = 103723200. Its totient is φ = 22068192.

The previous prime is 51676987. The next prime is 51676997. The reversal of 51676996 is 69967615.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (51676997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5055 + ... + 11353.

It is an arithmetic number, because the mean of its divisors is an integer number (4321800).

Almost surely, 2^51676996 is an apocalyptic number.

It is an amenable number.

51676996 is an abundant number, since it is smaller than the sum of its proper divisors (52046204).

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

51676996 is a wasteful number, since it uses less digits than its factorization.

51676996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6603 (or 6601 counting only the distinct ones).

The product of its digits is 612360, while the sum is 49.

The square root of 51676996 is about 7188.6713654193. The cubic root of 51676996 is about 372.4766791700.

The spelling of 51676996 in words is "fifty-one million, six hundred seventy-six thousand, nine hundred ninety-six".