57113088384 has 128 divisors (see below), whose sum is σ = 166285100160. Its totient is φ = 17224704000.

The previous prime is 57113088353. The next prime is 57113088469. The reversal of 57113088384 is 48388031175.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 859224 + ... + 923304.

It is an arithmetic number, because the mean of its divisors is an integer number (1299102345).

Almost surely, 2^57113088384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57113088384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83142550080).

57113088384 is an abundant number, since it is smaller than the sum of its proper divisors (109172011776).

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

57113088384 is a wasteful number, since it uses less digits than its factorization.

57113088384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64320 (or 64308 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 48.

The spelling of 57113088384 in words is "fifty-seven billion, one hundred thirteen million, eighty-eight thousand, three hundred eighty-four".