557595965442 has 16 divisors (see below), whose sum is σ = 1130898860352. Its totient is φ = 183247500240.

The previous prime is 557595965393. The next prime is 557595965449. The reversal of 557595965442 is 244569595755.

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, 654454933 + ... + 654455784.

It is an arithmetic number, because the mean of its divisors is an integer number (70681178772).

Almost surely, 2^557595965442 is an apocalyptic number.

557595965442 is an abundant number, since it is smaller than the sum of its proper divisors (573302894910).

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

557595965442 is a wasteful number, since it uses less digits than its factorization.

557595965442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1308910793.

The product of its digits is 340200000, while the sum is 66.

The spelling of 557595965442 in words is "five hundred fifty-seven billion, five hundred ninety-five million, nine hundred sixty-five thousand, four hundred forty-two".