47857475874 has 32 divisors (see below), whose sum is σ = 103191439680. Its totient is φ = 14709120192.

The previous prime is 47857475851. The next prime is 47857475959.

47857475874 is nontrivially palindromic in base 10.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267489 + ... + 408980.

It is an arithmetic number, because the mean of its divisors is an integer number (3224732490).

Almost surely, 2^47857475874 is an apocalyptic number.

47857475874 is an abundant number, since it is smaller than the sum of its proper divisors (55333963806).

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

47857475874 is a wasteful number, since it uses less digits than its factorization.

47857475874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677394.

The product of its digits is 245862400, while the sum is 66.

The spelling of 47857475874 in words is "forty-seven billion, eight hundred fifty-seven million, four hundred seventy-five thousand, eight hundred seventy-four".