498414974645 has 16 divisors (see below), whose sum is σ = 683571726720. Its totient is φ = 341754673344.

The previous prime is 498414974611. The next prime is 498414974669. The reversal of 498414974645 is 546479414894.

It is not a de Polignac number, because 498414974645 - 2³² = 494120007349 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 481274 + ... + 1108356.

It is an arithmetic number, because the mean of its divisors is an integer number (42723232920).

Almost surely, 2^498414974645 is an apocalyptic number.

It is an amenable number.

498414974645 is a deficient number, since it is larger than the sum of its proper divisors (185156752075).

498414974645 is a wasteful number, since it uses less digits than its factorization.

498414974645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649804.

The product of its digits is 139345920, while the sum is 65.

The spelling of 498414974645 in words is "four hundred ninety-eight billion, four hundred fourteen million, nine hundred seventy-four thousand, six hundred forty-five".