580104521 has 4 divisors (see below), whose sum is σ = 583049412. Its totient is φ = 577159632.

The previous prime is 580104517. The next prime is 580104533. The reversal of 580104521 is 125401085.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 125401085 = 5 ⋅25080217.

It can be written as a sum of positive squares in 2 ways, for example, as 469328896 + 110775625 = 21664^2 + 10525^2 .

It is a cyclic number.

It is not a de Polignac number, because 580104521 - 2² = 580104517 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (580109521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1472150 + ... + 1472543.

It is an arithmetic number, because the mean of its divisors is an integer number (145762353).

Almost surely, 2^580104521 is an apocalyptic number.

It is an amenable number.

580104521 is a deficient number, since it is larger than the sum of its proper divisors (2944891).

580104521 is a wasteful number, since it uses less digits than its factorization.

580104521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2944890.

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 580104521 is about 24085.3590589802. The cubic root of 580104521 is about 834.0051838303.

The spelling of 580104521 in words is "five hundred eighty million, one hundred four thousand, five hundred twenty-one".