557535331157 has 8 divisors (see below), whose sum is σ = 640703586432. Its totient is φ = 475247163600.

The previous prime is 557535331153. The next prime is 557535331159. The reversal of 557535331157 is 751133535755.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 557535331157 - 2² = 557535331153 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (557535331153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220020569 + ... + 220023102.

It is an arithmetic number, because the mean of its divisors is an integer number (80087948304).

Almost surely, 2^557535331157 is an apocalyptic number.

It is an amenable number.

557535331157 is a deficient number, since it is larger than the sum of its proper divisors (83168255275).

557535331157 is a wasteful number, since it uses less digits than its factorization.

557535331157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440043859.

The product of its digits is 4134375, while the sum is 50.

The spelling of 557535331157 in words is "five hundred fifty-seven billion, five hundred thirty-five million, three hundred thirty-one thousand, one hundred fifty-seven".