478015857162 has 16 divisors (see below), whose sum is σ = 1062257460480. Its totient is φ = 159338619036.

The previous prime is 478015857113. The next prime is 478015857233. The reversal of 478015857162 is 261758510874.

478015857162 is a `hidden beast` number, since 4 + 7 + 8 + 0 + 1 + 5 + 8 + 571 + 62 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 8852145503 = 478015857162 / (4 + 7 + 8 + 0 + 1 + 5 + 8 + 5 + 7 + 1 + 6 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 478015857099 and 478015857108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4426072698 + ... + 4426072805.

It is an arithmetic number, because the mean of its divisors is an integer number (66391091280).

Almost surely, 2^478015857162 is an apocalyptic number.

478015857162 is an abundant number, since it is smaller than the sum of its proper divisors (584241603318).

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

478015857162 is a wasteful number, since it uses less digits than its factorization.

478015857162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8852145514 (or 8852145508 counting only the distinct ones).

The product of its (nonzero) digits is 3763200, while the sum is 54.

The spelling of 478015857162 in words is "four hundred seventy-eight billion, fifteen million, eight hundred fifty-seven thousand, one hundred sixty-two".