57856542696 has 48 divisors (see below), whose sum is σ = 159033544800. Its totient is φ = 18997669152.

The previous prime is 57856542673. The next prime is 57856542761. The reversal of 57856542696 is 69624565875.

It is a happy number.

57856542696 is a `hidden beast` number, since 5 + 7 + 8 + 565 + 4 + 2 + 69 + 6 = 666.

57856542696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5991916 + ... + 6001563.

It is an arithmetic number, because the mean of its divisors is an integer number (3313198850).

Almost surely, 2^57856542696 is an apocalyptic number.

It is an amenable number.

57856542696 is an abundant number, since it is smaller than the sum of its proper divisors (101177002104).

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

57856542696 is a wasteful number, since it uses less digits than its factorization.

57856542696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11993558 (or 11993551 counting only the distinct ones).

The product of its digits is 108864000, while the sum is 63.

It can be divided in two parts, 5785 and 6542696, that added together give a square (6548481 = 2559²).

The spelling of 57856542696 in words is "fifty-seven billion, eight hundred fifty-six million, five hundred forty-two thousand, six hundred ninety-six".