580528831 has 4 divisors (see below), whose sum is σ = 611083000. Its totient is φ = 549974664.

The previous prime is 580528829. The next prime is 580528843. The reversal of 580528831 is 138825085.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 580528831 - 2¹ = 580528829 is a prime.

It is a super-2 number, since 2×580528831² = 674027447244453122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (580528891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15277056 + ... + 15277093.

It is an arithmetic number, because the mean of its divisors is an integer number (152770750).

Almost surely, 2^580528831 is an apocalyptic number.

580528831 is a deficient number, since it is larger than the sum of its proper divisors (30554169).

580528831 is a wasteful number, since it uses less digits than its factorization.

580528831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30554168.

The product of its (nonzero) digits is 76800, while the sum is 40.

The square root of 580528831 is about 24094.1659121041. The cubic root of 580528831 is about 834.2084750662.

The spelling of 580528831 in words is "five hundred eighty million, five hundred twenty-eight thousand, eight hundred thirty-one".