47455455474 has 64 divisors (see below), whose sum is σ = 123086131200. Its totient is φ = 13270213584.

The previous prime is 47455455413. The next prime is 47455455499.

47455455474 is a `hidden beast` number, since 4 + 7 + 4 + 55 + 45 + 547 + 4 = 666.

47455455474 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 47455455474.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1317804 + ... + 1353335.

It is an arithmetic number, because the mean of its divisors is an integer number (1923220800).

Almost surely, 2^47455455474 is an apocalyptic number.

47455455474 is an abundant number, since it is smaller than the sum of its proper divisors (75630675726).

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

47455455474 is a wasteful number, since it uses less digits than its factorization.

47455455474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2671204 (or 2671198 counting only the distinct ones).

The product of its digits is 31360000, while the sum is 54.

The spelling of 47455455474 in words is "forty-seven billion, four hundred fifty-five million, four hundred fifty-five thousand, four hundred seventy-four".