57804050497536 has 640 divisors, whose sum is σ = 198587969564160. Its totient is φ = 16413261299712.

The previous prime is 57804050497519. The next prime is 57804050497561. The reversal of 57804050497536 is 63579405040875.

57804050497536 is a `hidden beast` number, since 5 + 7 + 8 + 0 + 4 + 0 + 5 + 0 + 4 + 97 + 536 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3028441785 + ... + 3028460871.

It is an arithmetic number, because the mean of its divisors is an integer number (310293702444).

Almost surely, 2^{57804050497536} is an apocalyptic number.

57804050497536 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57804050497536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99293984782080).

57804050497536 is an abundant number, since it is smaller than the sum of its proper divisors (140783919066624).

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

57804050497536 is an equidigital number, since it uses as much as digits as its factorization.

57804050497536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19299 (or 19262 counting only the distinct ones).

The product of its (nonzero) digits is 127008000, while the sum is 63.

The spelling of 57804050497536 in words is "fifty-seven trillion, eight hundred four billion, fifty million, four hundred ninety-seven thousand, five hundred thirty-six".