57508108757 has 16 divisors (see below), whose sum is σ = 64909486080. Its totient is φ = 50469518400.

The previous prime is 57508108753. The next prime is 57508108771. The reversal of 57508108757 is 75780180575.

It is a cyclic number.

It is not a de Polignac number, because 57508108757 - 2² = 57508108753 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57508108699 and 57508108708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57508108751) 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 15 ways as a sum of consecutive naturals, for example, 3223532 + ... + 3241322.

It is an arithmetic number, because the mean of its divisors is an integer number (4056842880).

Almost surely, 2^57508108757 is an apocalyptic number.

It is an amenable number.

57508108757 is a deficient number, since it is larger than the sum of its proper divisors (7401377323).

57508108757 is a wasteful number, since it uses less digits than its factorization.

57508108757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27964.

The product of its (nonzero) digits is 2744000, while the sum is 53.

The spelling of 57508108757 in words is "fifty-seven billion, five hundred eight million, one hundred eight thousand, seven hundred fifty-seven".