57770125056 has 162 divisors, whose sum is σ = 193760260512. Its totient is φ = 16505717760.

The previous prime is 57770125009. The next prime is 57770125057. The reversal of 57770125056 is 65052107775.

It is a happy number.

57770125056 is a `hidden beast` number, since 5 + 77 + 70 + 1 + 2 + 505 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57770125057) by changing a digit.

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 17 ways as a sum of consecutive naturals, for example, 142960 + ... + 368751.

Almost surely, 2^57770125056 is an apocalyptic number.

57770125056 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

57770125056 is an abundant number, since it is smaller than the sum of its proper divisors (135990135456).

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

57770125056 is a wasteful number, since it uses less digits than its factorization.

57770125056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511747 (or 511723 counting only the distinct ones).

The product of its (nonzero) digits is 514500, while the sum is 45.

The spelling of 57770125056 in words is "fifty-seven billion, seven hundred seventy million, one hundred twenty-five thousand, fifty-six".