557465872017 has 16 divisors (see below), whose sum is σ = 752127713280. Its totient is φ = 367249746000.

The previous prime is 557465871973. The next prime is 557465872027. The reversal of 557465872017 is 710278564755.

It is not a de Polignac number, because 557465872017 - 2²⁰ = 557464823441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (557465872027) 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, 3134967 + ... + 3308012.

It is an arithmetic number, because the mean of its divisors is an integer number (47007982080).

Almost surely, 2^557465872017 is an apocalyptic number.

It is an amenable number.

557465872017 is a deficient number, since it is larger than the sum of its proper divisors (194661841263).

557465872017 is a wasteful number, since it uses less digits than its factorization.

557465872017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6443324.

The product of its (nonzero) digits is 16464000, while the sum is 57.

The spelling of 557465872017 in words is "five hundred fifty-seven billion, four hundred sixty-five million, eight hundred seventy-two thousand, seventeen".