479549774286630 has 24 divisors (see below), whose sum is σ = 1246829413145472. Its totient is φ = 127879939809744.

The previous prime is 479549774286617. The next prime is 479549774286647. The reversal of 479549774286630 is 36682477945974.

479549774286630 is a `hidden beast` number, since 4 + 7 + 9 + 5 + 497 + 7 + 42 + 86 + 6 + 3 + 0 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 479549774286630.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2664165412614 + ... + 2664165412793.

It is an arithmetic number, because the mean of its divisors is an integer number (51951225547728).

Almost surely, 2^{479549774286630} is an apocalyptic number.

479549774286630 is an abundant number, since it is smaller than the sum of its proper divisors (767279638858842).

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

479549774286630 is a wasteful number, since it uses less digits than its factorization.

479549774286630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5328330825420 (or 5328330825417 counting only the distinct ones).

The product of its (nonzero) digits is 15362887680, while the sum is 81.

The spelling of 479549774286630 in words is "four hundred seventy-nine trillion, five hundred forty-nine billion, seven hundred seventy-four million, two hundred eighty-six thousand, six hundred thirty".