581035160452 has 96 divisors (see below), whose sum is σ = 1096265318400. Its totient is φ = 268846300800.

The previous prime is 581035160449. The next prime is 581035160477. The reversal of 581035160452 is 254061530185.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 251420377 + ... + 251422687.

It is an arithmetic number, because the mean of its divisors is an integer number (11419430400).

Almost surely, 2^581035160452 is an apocalyptic number.

It is an amenable number.

581035160452 is a deficient number, since it is larger than the sum of its proper divisors (515230157948).

581035160452 is a wasteful number, since it uses less digits than its factorization.

581035160452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3017 (or 3015 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 40.

The spelling of 581035160452 in words is "five hundred eighty-one billion, thirty-five million, one hundred sixty thousand, four hundred fifty-two".