580373172 has 72 divisors (see below), whose sum is σ = 1521865800. Its totient is φ = 186267648.

The previous prime is 580373153. The next prime is 580373179. The reversal of 580373172 is 271373085.

580373172 is a `hidden beast` number, since 580 + 3 + 7 + 3 + 1 + 72 = 666.

580373172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 126427536 + 453945636 = 11244^2 + 21306^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (580373179) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 593548 + ... + 594524.

It is an arithmetic number, because the mean of its divisors is an integer number (21137025).

Almost surely, 2^580373172 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 580373172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (760932900).

580373172 is an abundant number, since it is smaller than the sum of its proper divisors (941492628).

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

580373172 is a wasteful number, since it uses less digits than its factorization.

580373172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585 (or 1580 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 580373172 is about 24090.9354737420. The cubic root of 580373172 is about 834.1339087640.

The spelling of 580373172 in words is "five hundred eighty million, three hundred seventy-three thousand, one hundred seventy-two".