557256741176512 has 28 divisors (see below), whose sum is σ = 1190868372371776. Its totient is φ = 257195419004160.

The previous prime is 557256741176479. The next prime is 557256741176521. The reversal of 557256741176512 is 215671147652755.

It is a super-2 number, since 2×557256741176512² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334889867664 + ... + 334889869327.

It is an arithmetic number, because the mean of its divisors is an integer number (42531013298992).

Almost surely, 2^{557256741176512} is an apocalyptic number.

557256741176512 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

557256741176512 is an abundant number, since it is smaller than the sum of its proper divisors (633611631195264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

557256741176512 is a wasteful number, since it uses less digits than its factorization.

557256741176512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669779737016 (or 669779737006 counting only the distinct ones).

The product of its digits is 123480000, while the sum is 64.

The spelling of 557256741176512 in words is "five hundred fifty-seven trillion, two hundred fifty-six billion, seven hundred forty-one million, one hundred seventy-six thousand, five hundred twelve".