57424606208 has 88 divisors (see below), whose sum is σ = 120124297512. Its totient is φ = 27408236544.

The previous prime is 57424606199. The next prime is 57424606219. The reversal of 57424606208 is 80260642475.

It can be written as a sum of positive squares in 4 ways, for example, as 45229379584 + 12195226624 = 212672^2 + 110432^2 .

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, 1993766 + ... + 2022362.

Almost surely, 2^57424606208 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 57424606208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60062148756).

57424606208 is an abundant number, since it is smaller than the sum of its proper divisors (62699691304).

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

57424606208 is a wasteful number, since it uses less digits than its factorization.

57424606208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28707 (or 28689 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 44.

The spelling of 57424606208 in words is "fifty-seven billion, four hundred twenty-four million, six hundred six thousand, two hundred eight".