478574052884 has 12 divisors (see below), whose sum is σ = 845635705824. Its totient is φ = 236963851224.

The previous prime is 478574052881. The next prime is 478574052889. The reversal of 478574052884 is 488250475874.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478574052881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 580793342 + ... + 580794165.

It is an arithmetic number, because the mean of its divisors is an integer number (70469642152).

Almost surely, 2^478574052884 is an apocalyptic number.

It is an amenable number.

478574052884 is a deficient number, since it is larger than the sum of its proper divisors (367061652940).

478574052884 is a wasteful number, since it uses less digits than its factorization.

478574052884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161587614 (or 1161587612 counting only the distinct ones).

The product of its (nonzero) digits is 80281600, while the sum is 62.

The spelling of 478574052884 in words is "four hundred seventy-eight billion, five hundred seventy-four million, fifty-two thousand, eight hundred eighty-four".