476338538540 has 12 divisors (see below), whose sum is σ = 1000310930976. Its totient is φ = 190535415408.

The previous prime is 476338538519. The next prime is 476338538569. The reversal of 476338538540 is 45835833674.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11908463444 + ... + 11908463483.

It is an arithmetic number, because the mean of its divisors is an integer number (83359244248).

Almost surely, 2^476338538540 is an apocalyptic number.

It is an amenable number.

476338538540 is an abundant number, since it is smaller than the sum of its proper divisors (523972392436).

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

476338538540 is a wasteful number, since it uses less digits than its factorization.

476338538540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23816926936 (or 23816926934 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 56.

The spelling of 476338538540 in words is "four hundred seventy-six billion, three hundred thirty-eight million, five hundred thirty-eight thousand, five hundred forty".