57254847312 has 80 divisors (see below), whose sum is σ = 160832567168. Its totient is φ = 17445818880.

The previous prime is 57254847227. The next prime is 57254847341. The reversal of 57254847312 is 21374845275.

It is a happy number.

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 (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 381139 + ... + 509682.

Almost surely, 2^57254847312 is an apocalyptic number.

57254847312 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

57254847312 is an abundant number, since it is smaller than the sum of its proper divisors (103577719856).

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

57254847312 is a wasteful number, since it uses less digits than its factorization.

57254847312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890948 (or 890942 counting only the distinct ones).

The product of its digits is 1881600, while the sum is 48.

The spelling of 57254847312 in words is "fifty-seven billion, two hundred fifty-four million, eight hundred forty-seven thousand, three hundred twelve".