676456804954 has 24 divisors (see below), whose sum is σ = 1231866972000. Its totient is φ = 272856524736.

The previous prime is 676456804949. The next prime is 676456804981. The reversal of 676456804954 is 459408654676.

It is a hoax number, since the sum of its digits (64) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83591704 + ... + 83599795.

It is an arithmetic number, because the mean of its divisors is an integer number (51327790500).

Almost surely, 2^676456804954 is an apocalyptic number.

676456804954 is a deficient number, since it is larger than the sum of its proper divisors (555410167046).

676456804954 is a wasteful number, since it uses less digits than its factorization.

676456804954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167191542 (or 167191525 counting only the distinct ones).

The product of its (nonzero) digits is 174182400, while the sum is 64.

The spelling of 676456804954 in words is "six hundred seventy-six billion, four hundred fifty-six million, eight hundred four thousand, nine hundred fifty-four".