5557598442 has 24 divisors (see below), whose sum is σ = 13136142240. Its totient is φ = 1684120680.

The previous prime is 5557598437. The next prime is 5557598489. The reversal of 5557598442 is 2448957555.

5557598442 is a `hidden beast` number, since 5 + 5 + 5 + 7 + 598 + 4 + 42 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14034142 + ... + 14034537.

It is an arithmetic number, because the mean of its divisors is an integer number (547339260).

Almost surely, 2^5557598442 is an apocalyptic number.

5557598442 is an abundant number, since it is smaller than the sum of its proper divisors (7578543798).

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

5557598442 is a wasteful number, since it uses less digits than its factorization.

5557598442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28068698 (or 28068695 counting only the distinct ones).

The product of its digits is 10080000, while the sum is 54.

The square root of 5557598442 is about 74549.3020892885. The cubic root of 5557598442 is about 1771.3146777791.

The spelling of 5557598442 in words is "five billion, five hundred fifty-seven million, five hundred ninety-eight thousand, four hundred forty-two".