57246764016 has 40 divisors (see below), whose sum is σ = 159263434960. Its totient is φ = 17614388736.

The previous prime is 57246764009. The next prime is 57246764027. The reversal of 57246764016 is 61046764275.

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 7 ways as a sum of consecutive naturals, for example, 45870181 + ... + 45871428.

It is an arithmetic number, because the mean of its divisors is an integer number (3981585874).

Almost surely, 2^57246764016 is an apocalyptic number.

It is an amenable number.

57246764016 is an abundant number, since it is smaller than the sum of its proper divisors (102016670944).

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

57246764016 is a wasteful number, since it uses less digits than its factorization.

57246764016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91741633 (or 91741627 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 48.

The spelling of 57246764016 in words is "fifty-seven billion, two hundred forty-six million, seven hundred sixty-four thousand, sixteen".