479930483520 has 168 divisors, whose sum is σ = 1651340700360. Its totient is φ = 127936512000.

The previous prime is 479930483519. The next prime is 479930483533. The reversal of 479930483520 is 25384039974.

479930483520 is a `hidden beast` number, since 4 + 7 + 9 + 9 + 30 + 4 + 83 + 520 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 80568576 + 479849914944 = 8976^2 + 692712^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8615116 + ... + 8670644.

Almost surely, 2^479930483520 is an apocalyptic number.

479930483520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 479930483520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (825670350180).

479930483520 is an abundant number, since it is smaller than the sum of its proper divisors (1171410216840).

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

479930483520 is a wasteful number, since it uses less digits than its factorization.

479930483520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58553 (or 58540 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 54.

The spelling of 479930483520 in words is "four hundred seventy-nine billion, nine hundred thirty million, four hundred eighty-three thousand, five hundred twenty".