57199512825 has 720 divisors, whose sum is σ = 150181637760. Its totient is φ = 20827238400.

The previous prime is 57199512779. The next prime is 57199512841. The reversal of 57199512825 is 52821599175.

It is not a de Polignac number, because 57199512825 - 2¹⁹ = 57198988537 is a prime.

It is a super-3 number, since 3×57199512825³ (a number of 33 digits) contains 333 as substring.

Its product of digits (2268000) is a multiple of the sum of its prime factors (140).

It is an unprimeable number.

It is a polite number, since it can be written in 719 ways as a sum of consecutive naturals, for example, 1845145560 + ... + 1845145590.

It is an arithmetic number, because the mean of its divisors is an integer number (208585608).

Almost surely, 2^57199512825 is an apocalyptic number.

It is an amenable number.

57199512825 is an abundant number, since it is smaller than the sum of its proper divisors (92982124935).

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

57199512825 is a wasteful number, since it uses less digits than its factorization.

57199512825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140 (or 95 counting only the distinct ones).

The product of its digits is 2268000, while the sum is 54.

The spelling of 57199512825 in words is "fifty-seven billion, one hundred ninety-nine million, five hundred twelve thousand, eight hundred twenty-five".