57474246852 has 72 divisors (see below), whose sum is σ = 161861761152. Its totient is φ = 17045870400.

The previous prime is 57474246847. The next prime is 57474246857. The reversal of 57474246852 is 25864247475.

57474246852 is a `hidden beast` number, since 57 + 47 + 42 + 468 + 52 = 666.

57474246852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (57474246847) and next prime (57474246857).

It is not an unprimeable number, because it can be changed into a prime (57474246857) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1525399 + ... + 1562622.

It is an arithmetic number, because the mean of its divisors is an integer number (2248080016).

Almost surely, 2^57474246852 is an apocalyptic number.

It is an amenable number.

57474246852 is an abundant number, since it is smaller than the sum of its proper divisors (104387514300).

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

57474246852 is a wasteful number, since it uses less digits than its factorization.

57474246852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3088089 (or 3088084 counting only the distinct ones).

The product of its digits is 15052800, while the sum is 54.

The spelling of 57474246852 in words is "fifty-seven billion, four hundred seventy-four million, two hundred forty-six thousand, eight hundred fifty-two".