57401316888 has 32 divisors (see below), whose sum is σ = 143524221360. Its totient is φ = 19130981760.

The previous prime is 57401316853. The next prime is 57401316893. The reversal of 57401316888 is 88861310475.

It is a happy number.

It is a super-2 number, since 2×57401316888² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 57401316888.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2983 + ... + 338838.

Almost surely, 2^57401316888 is an apocalyptic number.

It is an amenable number.

57401316888 is an abundant number, since it is smaller than the sum of its proper divisors (86122904472).

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

57401316888 is a wasteful number, since it uses less digits than its factorization.

57401316888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348827 (or 348823 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 51.

The spelling of 57401316888 in words is "fifty-seven billion, four hundred one million, three hundred sixteen thousand, eight hundred eighty-eight".