580116905 has 8 divisors (see below), whose sum is σ = 696582600. Its totient is φ = 463798656.

The previous prime is 580116877. The next prime is 580116923. The reversal of 580116905 is 509611085.

It can be written as a sum of positive squares in 4 ways, for example, as 235346281 + 344770624 = 15341^2 + 18568^2 .

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 580116905 - 2²⁸ = 311681449 is a prime.

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, 28010 + ... + 44099.

It is an arithmetic number, because the mean of its divisors is an integer number (87072825).

Almost surely, 2^580116905 is an apocalyptic number.

It is an amenable number.

580116905 is a deficient number, since it is larger than the sum of its proper divisors (116465695).

580116905 is a wasteful number, since it uses less digits than its factorization.

580116905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73723.

The product of its (nonzero) digits is 10800, while the sum is 35.

The square root of 580116905 is about 24085.6161432503. The cubic root of 580116905 is about 834.0111185348.

The spelling of 580116905 in words is "five hundred eighty million, one hundred sixteen thousand, nine hundred five".