57401512389 has 48 divisors (see below), whose sum is σ = 94463824000. Its totient is φ = 33296427648.

The previous prime is 57401512387. The next prime is 57401512423. The reversal of 57401512389 is 98321510475.

57401512389 is a `hidden beast` number, since 5 + 7 + 401 + 5 + 1 + 238 + 9 = 666.

It is not a de Polignac number, because 57401512389 - 2¹ = 57401512387 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57401512381) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 377499 + ... + 507255.

Almost surely, 2^57401512389 is an apocalyptic number.

It is an amenable number.

57401512389 is a deficient number, since it is larger than the sum of its proper divisors (37062311611).

57401512389 is a wasteful number, since it uses less digits than its factorization.

57401512389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129994 (or 129991 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The spelling of 57401512389 in words is "fifty-seven billion, four hundred one million, five hundred twelve thousand, three hundred eighty-nine".