479818554 has 16 divisors (see below), whose sum is σ = 961398048. Its totient is φ = 159646032.

The previous prime is 479818541. The next prime is 479818583. The reversal of 479818554 is 455818974.

It is a junction number, because it is equal to n+sod(n) for n = 479818497 and 479818506.

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, 69817 + ... + 76380.

It is an arithmetic number, because the mean of its divisors is an integer number (60087378).

Almost surely, 2^479818554 is an apocalyptic number.

479818554 is an abundant number, since it is smaller than the sum of its proper divisors (481579494).

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

479818554 is a wasteful number, since it uses less digits than its factorization.

479818554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146749.

The product of its digits is 1612800, while the sum is 51.

The square root of 479818554 is about 21904.7609893375. The cubic root of 479818554 is about 782.8748578729.

The spelling of 479818554 in words is "four hundred seventy-nine million, eight hundred eighteen thousand, five hundred fifty-four".