580725064 has 16 divisors (see below), whose sum is σ = 1118288700. Its totient is φ = 282514752.

The previous prime is 580725037. The next prime is 580725073. The reversal of 580725064 is 460527085.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 565964100 + 14760964 = 23790^2 + 3842^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 980659 + ... + 981250.

Almost surely, 2^580725064 is an apocalyptic number.

It is an amenable number.

580725064 is a deficient number, since it is larger than the sum of its proper divisors (537563636).

580725064 is a wasteful number, since it uses less digits than its factorization.

580725064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1961952 (or 1961948 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 580725064 is about 24098.2377778957. The cubic root of 580725064 is about 834.3024587937.

It can be divided in two parts, 58072 and 5064, that added together give a palindrome (63136).

The spelling of 580725064 in words is "five hundred eighty million, seven hundred twenty-five thousand, sixty-four".