496251495172 has 24 divisors (see below), whose sum is σ = 906235509312. Its totient is φ = 237327948000.

The previous prime is 496251495139. The next prime is 496251495203. The reversal of 496251495172 is 271594152694.

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, 2474047 + ... + 2667097.

It is an arithmetic number, because the mean of its divisors is an integer number (37759812888).

Almost surely, 2^496251495172 is an apocalyptic number.

It is an amenable number.

496251495172 is a deficient number, since it is larger than the sum of its proper divisors (409984014140).

496251495172 is a wasteful number, since it uses less digits than its factorization.

496251495172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221019 (or 221017 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 55.

The spelling of 496251495172 in words is "four hundred ninety-six billion, two hundred fifty-one million, four hundred ninety-five thousand, one hundred seventy-two".