57238950724 has 12 divisors (see below), whose sum is σ = 100206458044. Its totient is φ = 28608534144.

The previous prime is 57238950721. The next prime is 57238950737. The reversal of 57238950724 is 42705983275.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 29008902400 + 28230048324 = 170320^2 + 168018^2 .

It is not an unprimeable number, because it can be changed into a prime (57238950721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2723529 + ... + 2744464.

Almost surely, 2^57238950724 is an apocalyptic number.

It is an amenable number.

57238950724 is a deficient number, since it is larger than the sum of its proper divisors (42967507320).

57238950724 is a wasteful number, since it uses less digits than its factorization.

57238950724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5470614 (or 5470612 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 52.

The spelling of 57238950724 in words is "fifty-seven billion, two hundred thirty-eight million, nine hundred fifty thousand, seven hundred twenty-four".