479595507720 has 256 divisors, whose sum is σ = 1650751488000. Its totient is φ = 109194608640.

The previous prime is 479595507709. The next prime is 479595507817. The reversal of 479595507720 is 27705595974.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 322524817 + ... + 322526303.

It is an arithmetic number, because the mean of its divisors is an integer number (6448248000).

Almost surely, 2^479595507720 is an apocalyptic number.

479595507720 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 479595507720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (825375744000).

479595507720 is an abundant number, since it is smaller than the sum of its proper divisors (1171155980280).

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

479595507720 is a wasteful number, since it uses less digits than its factorization.

479595507720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2748 (or 2744 counting only the distinct ones).

The product of its (nonzero) digits is 27783000, while the sum is 60.

The spelling of 479595507720 in words is "four hundred seventy-nine billion, five hundred ninety-five million, five hundred seven thousand, seven hundred twenty".