57364829856 has 60 divisors (see below), whose sum is σ = 168708378762. Its totient is φ = 19121609088.

The previous prime is 57364829813. The next prime is 57364829861. The reversal of 57364829856 is 65892846375.

It is a happy number.

57364829856 is a `hidden beast` number, since 5 + 73 + 6 + 482 + 9 + 85 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 52340288400 + 5024541456 = 228780^2 + 70884^2 .

It is a junction number, because it is equal to n+sod(n) for n = 57364829793 and 57364829802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 11063155 + ... + 11068338.

Almost surely, 2^57364829856 is an apocalyptic number.

It is an amenable number.

57364829856 is an abundant number, since it is smaller than the sum of its proper divisors (111343548906).

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

57364829856 is a wasteful number, since it uses less digits than its factorization.

57364829856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22131515 (or 22131498 counting only the distinct ones).

The product of its digits is 87091200, while the sum is 63.

The spelling of 57364829856 in words is "fifty-seven billion, three hundred sixty-four million, eight hundred twenty-nine thousand, eight hundred fifty-six".