580380540 has 48 divisors (see below), whose sum is σ = 1629485088. Its totient is φ = 154347264.

The previous prime is 580380539. The next prime is 580380583. The reversal of 580380540 is 45083085.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9414 + ... + 35346.

It is an arithmetic number, because the mean of its divisors is an integer number (33947606).

Almost surely, 2^580380540 is an apocalyptic number.

It is an amenable number.

580380540 is an abundant number, since it is smaller than the sum of its proper divisors (1049104548).

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

580380540 is a wasteful number, since it uses less digits than its factorization.

580380540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26318 (or 26316 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 580380540 is about 24091.0883938439. The cubic root of 580380540 is about 834.1374386036.

The spelling of 580380540 in words is "five hundred eighty million, three hundred eighty thousand, five hundred forty".