496657636904 has 96 divisors (see below), whose sum is σ = 1162177480800. Its totient is φ = 196129582080.

The previous prime is 496657636903. The next prime is 496657636931. The reversal of 496657636904 is 409636756694.

It is not an unprimeable number, because it can be changed into a prime (496657636903) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 420494 + ... + 1081725.

It is an arithmetic number, because the mean of its divisors is an integer number (12106015425).

Almost surely, 2^496657636904 is an apocalyptic number.

496657636904 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

496657636904 is an abundant number, since it is smaller than the sum of its proper divisors (665519843896).

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

496657636904 is a wasteful number, since it uses less digits than its factorization.

496657636904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1502283 (or 1502262 counting only the distinct ones).

The product of its (nonzero) digits is 176359680, while the sum is 65.

The spelling of 496657636904 in words is "four hundred ninety-six billion, six hundred fifty-seven million, six hundred thirty-six thousand, nine hundred four".