557086197315 has 16 divisors (see below), whose sum is σ = 897240819456. Its totient is φ = 295145004000.

The previous prime is 557086197289. The next prime is 557086197319. The reversal of 557086197315 is 513791680755.

It is a happy number.

It is not a de Polignac number, because 557086197315 - 2⁹ = 557086196803 is a prime.

It is a super-2 number, since 2×557086197315² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (557086197319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122974821 + ... + 122979350.

It is an arithmetic number, because the mean of its divisors is an integer number (56077551216).

Almost surely, 2^557086197315 is an apocalyptic number.

557086197315 is a deficient number, since it is larger than the sum of its proper divisors (340154622141).

557086197315 is a wasteful number, since it uses less digits than its factorization.

557086197315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245954330.

The product of its (nonzero) digits is 7938000, while the sum is 57.

The spelling of 557086197315 in words is "five hundred fifty-seven billion, eighty-six million, one hundred ninety-seven thousand, three hundred fifteen".