557595965441 has 8 divisors (see below), whose sum is σ = 590407370280. Its totient is φ = 524785854208.

The previous prime is 557595965393. The next prime is 557595965449. The reversal of 557595965441 is 144569595755.

It can be written as a sum of positive squares in 4 ways, for example, as 70594364416 + 487001601025 = 265696^2 + 697855^2 .

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 557595965441 - 2³⁰ = 556522223617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (557595965449) 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, 647315 + ... + 1238631.

It is an arithmetic number, because the mean of its divisors is an integer number (73800921285).

Almost surely, 2^557595965441 is an apocalyptic number.

It is an amenable number.

557595965441 is a deficient number, since it is larger than the sum of its proper divisors (32811404839).

557595965441 is a wasteful number, since it uses less digits than its factorization.

557595965441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646803.

The product of its digits is 170100000, while the sum is 65.

The spelling of 557595965441 in words is "five hundred fifty-seven billion, five hundred ninety-five million, nine hundred sixty-five thousand, four hundred forty-one".