497366878715 has 32 divisors (see below), whose sum is σ = 689378895744. Its totient is φ = 337416192000.

The previous prime is 497366878681. The next prime is 497366878747. The reversal of 497366878715 is 517878663794.

It is not a de Polignac number, because 497366878715 - 2²⁶ = 497299769851 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10163987 + ... + 10212803.

It is an arithmetic number, because the mean of its divisors is an integer number (21543090492).

Almost surely, 2^497366878715 is an apocalyptic number.

497366878715 is a deficient number, since it is larger than the sum of its proper divisors (192012017029).

497366878715 is a wasteful number, since it uses less digits than its factorization.

497366878715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51927.

The product of its digits is 426746880, while the sum is 71.

The spelling of 497366878715 in words is "four hundred ninety-seven billion, three hundred sixty-six million, eight hundred seventy-eight thousand, seven hundred fifteen".