57387084407488 has 224 divisors, whose sum is σ = 134847483863040. Its totient is φ = 23951505392640.

The previous prime is 57387084407461. The next prime is 57387084407503. The reversal of 57387084407488 is 88470448078375.

It is a self number, because there is not a number n which added to its sum of digits gives 57387084407488.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64310095 + ... + 65196337.

Almost surely, 2^{57387084407488} 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 57387084407488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67423741931520).

57387084407488 is an abundant number, since it is smaller than the sum of its proper divisors (77460399455552).

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

57387084407488 is a wasteful number, since it uses less digits than its factorization.

57387084407488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886435 (or 886425 counting only the distinct ones).

The product of its (nonzero) digits is 1348730880, while the sum is 73.

The spelling of 57387084407488 in words is "fifty-seven trillion, three hundred eighty-seven billion, eighty-four million, four hundred seven thousand, four hundred eighty-eight".