557052798687 has 48 divisors (see below), whose sum is σ = 942671705472. Its totient is φ = 289339404480.

The previous prime is 557052798661. The next prime is 557052798719. The reversal of 557052798687 is 786897250755.

It is not a de Polignac number, because 557052798687 - 2⁷ = 557052798559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (557052798647) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 15186333 + ... + 15222969.

It is an arithmetic number, because the mean of its divisors is an integer number (19638993864).

Almost surely, 2^557052798687 is an apocalyptic number.

557052798687 is a deficient number, since it is larger than the sum of its proper divisors (385618906785).

557052798687 is a wasteful number, since it uses less digits than its factorization.

557052798687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46068 (or 46061 counting only the distinct ones).

The product of its (nonzero) digits is 296352000, while the sum is 69.

The spelling of 557052798687 in words is "five hundred fifty-seven billion, fifty-two million, seven hundred ninety-eight thousand, six hundred eighty-seven".