580045428 has 48 divisors (see below), whose sum is σ = 1506624000. Its totient is φ = 192988224.

The previous prime is 580045379. The next prime is 580045429. The reversal of 580045428 is 824540085.

580045428 is a `hidden beast` number, since 580 + 0 + 4 + 54 + 28 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 580045392 and 580045401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (580045429) 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 15 ways as a sum of consecutive naturals, for example, 56733 + ... + 66171.

It is an arithmetic number, because the mean of its divisors is an integer number (31388000).

Almost surely, 2^580045428 is an apocalyptic number.

It is an amenable number.

580045428 is an abundant number, since it is smaller than the sum of its proper divisors (926578572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

580045428 is a wasteful number, since it uses less digits than its factorization.

580045428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10021 (or 10013 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 36.

The square root of 580045428 is about 24084.1322866322. The cubic root of 580045428 is about 833.9768639097.

The spelling of 580045428 in words is "five hundred eighty million, forty-five thousand, four hundred twenty-eight".