557307412925 has 12 divisors (see below), whose sum is σ = 694078933620. Its totient is φ = 443899000320.

The previous prime is 557307412867. The next prime is 557307412967. The reversal of 557307412925 is 529214703755.

It can be written as a sum of positive squares in 6 ways, for example, as 56027836804 + 501279576121 = 236702^2 + 708011^2 .

It is not a de Polignac number, because 557307412925 - 2¹⁸ = 557307150781 is a prime.

It is a congruent number.

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, 48667412 + ... + 48678861.

It is an arithmetic number, because the mean of its divisors is an integer number (57839911135).

Almost surely, 2^557307412925 is an apocalyptic number.

It is an amenable number.

557307412925 is a deficient number, since it is larger than the sum of its proper divisors (136771520695).

557307412925 is a wasteful number, since it uses less digits than its factorization.

557307412925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97346512 (or 97346507 counting only the distinct ones).

The product of its (nonzero) digits is 2646000, while the sum is 50.

The spelling of 557307412925 in words is "five hundred fifty-seven billion, three hundred seven million, four hundred twelve thousand, nine hundred twenty-five".