479557654 has 8 divisors (see below), whose sum is σ = 719521920. Its totient is φ = 239717016.

The previous prime is 479557627. The next prime is 479557667. The reversal of 479557654 is 456755974.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20509 + ... + 37144.

It is an arithmetic number, because the mean of its divisors is an integer number (89940240).

Almost surely, 2^479557654 is an apocalyptic number.

479557654 is a deficient number, since it is larger than the sum of its proper divisors (239964266).

479557654 is a wasteful number, since it uses less digits than its factorization.

479557654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61814.

The product of its digits is 5292000, while the sum is 52.

The square root of 479557654 is about 21898.8048532334. The cubic root of 479557654 is about 782.7329368068.

The spelling of 479557654 in words is "four hundred seventy-nine million, five hundred fifty-seven thousand, six hundred fifty-four".