57852545912 has 128 divisors (see below), whose sum is σ = 133765188480. Its totient is φ = 22892544000.

The previous prime is 57852545897. The next prime is 57852545921. The reversal of 57852545912 is 21954525875.

It is a happy number.

It is a congruent number.

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, 26770112 + ... + 26772272.

It is an arithmetic number, because the mean of its divisors is an integer number (1045040535).

Almost surely, 2^57852545912 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 57852545912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66882594240).

57852545912 is an abundant number, since it is smaller than the sum of its proper divisors (75912642568).

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

57852545912 is a wasteful number, since it uses less digits than its factorization.

57852545912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2713 (or 2709 counting only the distinct ones).

The product of its digits is 5040000, while the sum is 53.

The spelling of 57852545912 in words is "fifty-seven billion, eight hundred fifty-two million, five hundred forty-five thousand, nine hundred twelve".