557401063767244 has 12 divisors (see below), whose sum is σ = 975452915506104. Its totient is φ = 278700230765504.

The previous prime is 557401063767193. The next prime is 557401063767259. The reversal of 557401063767244 is 442767360104755.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71088622 + ... + 78539125.

It is an arithmetic number, because the mean of its divisors is an integer number (81287742958842).

Almost surely, 2^{557401063767244} is an apocalyptic number.

It is an amenable number.

557401063767244 is a deficient number, since it is larger than the sum of its proper divisors (418051851738860).

557401063767244 is a wasteful number, since it uses less digits than its factorization.

557401063767244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150559064 (or 150559062 counting only the distinct ones).

The product of its (nonzero) digits is 118540800, while the sum is 61.

The spelling of 557401063767244 in words is "five hundred fifty-seven trillion, four hundred one billion, sixty-three million, seven hundred sixty-seven thousand, two hundred forty-four".