557916984751 has 8 divisors (see below), whose sum is σ = 671178327680. Its totient is φ = 453045370968.

The previous prime is 557916984749. The next prime is 557916984773. The reversal of 557916984751 is 157489619755.

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 557916984751 - 2¹ = 557916984749 is a prime.

It is a super-2 number, since 2×557916984751² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (557916984551) 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, 2097432141 + ... + 2097432406.

It is an arithmetic number, because the mean of its divisors is an integer number (83897290960).

Almost surely, 2^557916984751 is an apocalyptic number.

557916984751 is a deficient number, since it is larger than the sum of its proper divisors (113261342929).

557916984751 is a wasteful number, since it uses less digits than its factorization.

557916984751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4194864573.

The product of its digits is 95256000, while the sum is 67.

The spelling of 557916984751 in words is "five hundred fifty-seven billion, nine hundred sixteen million, nine hundred eighty-four thousand, seven hundred fifty-one".