57574648470 has 32 divisors (see below), whose sum is σ = 138188913408. Its totient is φ = 15352155488.

The previous prime is 57574648451. The next prime is 57574648471. The reversal of 57574648470 is 7484647575.

It is a self number, because there is not a number n which added to its sum of digits gives 57574648470.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57574648471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 422287 + ... + 541733.

It is an arithmetic number, because the mean of its divisors is an integer number (4318403544).

Almost surely, 2^57574648470 is an apocalyptic number.

57574648470 is an abundant number, since it is smaller than the sum of its proper divisors (80614264938).

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

57574648470 is a wasteful number, since it uses less digits than its factorization.

57574648470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135524.

The product of its (nonzero) digits is 26342400, while the sum is 57.

The spelling of 57574648470 in words is "fifty-seven billion, five hundred seventy-four million, six hundred forty-eight thousand, four hundred seventy".