57908053441 has 12 divisors (see below), whose sum is σ = 69685273620. Its totient is φ = 47923905120.

The previous prime is 57908053417. The next prime is 57908053459. The reversal of 57908053441 is 14435080975.

It can be written as a sum of positive squares in 2 ways, for example, as 26613028225 + 31295025216 = 163135^2 + 176904^2 .

It is not a de Polignac number, because 57908053441 - 2⁵ = 57908053409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57908053391 and 57908053400.

It is not an unprimeable number, because it can be changed into a prime (57908053471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20374390 + ... + 20377231.

It is an arithmetic number, because the mean of its divisors is an integer number (5807106135).

Almost surely, 2^57908053441 is an apocalyptic number.

It is an amenable number.

57908053441 is a deficient number, since it is larger than the sum of its proper divisors (11777220179).

57908053441 is a wasteful number, since it uses less digits than its factorization.

57908053441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40751664 (or 40751657 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 46.

The spelling of 57908053441 in words is "fifty-seven billion, nine hundred eight million, fifty-three thousand, four hundred forty-one".