580972091 has 24 divisors (see below), whose sum is σ = 688924320. Its totient is φ = 479877120.

The previous prime is 580972087. The next prime is 580972129. The reversal of 580972091 is 190279085.

580972091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 580972091 - 2² = 580972087 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is not an unprimeable number, because it can be changed into a prime (580972391) 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, 1141145 + ... + 1141653.

It is an arithmetic number, because the mean of its divisors is an integer number (28705180).

Almost surely, 2^580972091 is an apocalyptic number.

580972091 is a deficient number, since it is larger than the sum of its proper divisors (107952229).

580972091 is an equidigital number, since it uses as much as digits as its factorization.

580972091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695 (or 654 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 41.

The square root of 580972091 is about 24103.3626492239. The cubic root of 580972091 is about 834.4207396753.

The spelling of 580972091 in words is "five hundred eighty million, nine hundred seventy-two thousand, ninety-one".