504464555842 has 16 divisors (see below), whose sum is σ = 819040860792. Its totient is φ = 231647915520.

The previous prime is 504464555813. The next prime is 504464555893. The reversal of 504464555842 is 248555464405.

It can be written as a sum of positive squares in 4 ways, for example, as 433239087681 + 71225468161 = 658209^2 + 266881^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 504464555842.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49239759 + ... + 49250002.

Almost surely, 2^504464555842 is an apocalyptic number.

504464555842 is a deficient number, since it is larger than the sum of its proper divisors (314576304950).

504464555842 is a wasteful number, since it uses less digits than its factorization.

504464555842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98489973.

The product of its (nonzero) digits is 15360000, while the sum is 52.

The spelling of 504464555842 in words is "five hundred four billion, four hundred sixty-four million, five hundred fifty-five thousand, eight hundred forty-two".