57124835748 has 36 divisors (see below), whose sum is σ = 145452909420. Its totient is φ = 18902620416.

The previous prime is 57124835731. The next prime is 57124835783. The reversal of 57124835748 is 84753842175.

57124835748 is a `hidden beast` number, since 5 + 7 + 1 + 248 + 357 + 48 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 10243059264 + 46881776484 = 101208^2 + 216522^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 57124835694 and 57124835703.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5786313 + ... + 5796176.

It is an arithmetic number, because the mean of its divisors is an integer number (4040358595).

Almost surely, 2^57124835748 is an apocalyptic number.

It is an amenable number.

57124835748 is an abundant number, since it is smaller than the sum of its proper divisors (88328073672).

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

57124835748 is a wasteful number, since it uses less digits than its factorization.

57124835748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11582636 (or 11582631 counting only the distinct ones).

The product of its digits is 7526400, while the sum is 54.

The spelling of 57124835748 in words is "fifty-seven billion, one hundred twenty-four million, eight hundred thirty-five thousand, seven hundred forty-eight".