47574742476 has 12 divisors (see below), whose sum is σ = 111007732472. Its totient is φ = 15858247488.

The previous prime is 47574742393. The next prime is 47574742483. The reversal of 47574742476 is 67424747574.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×47574742476² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1982280925 + ... + 1982280948.

Almost surely, 2^47574742476 is an apocalyptic number.

It is an amenable number.

47574742476 is an abundant number, since it is smaller than the sum of its proper divisors (63432989996).

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

47574742476 is a wasteful number, since it uses less digits than its factorization.

47574742476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3964561880 (or 3964561878 counting only the distinct ones).

The product of its digits is 36879360, while the sum is 57.

The spelling of 47574742476 in words is "forty-seven billion, five hundred seventy-four million, seven hundred forty-two thousand, four hundred seventy-six".