580492945 has 4 divisors (see below), whose sum is σ = 696591540. Its totient is φ = 464394352.

The previous prime is 580492937. The next prime is 580492961. The reversal of 580492945 is 549294085.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 101364624 + 479128321 = 10068^2 + 21889^2 .

It is a cyclic number.

It is not a de Polignac number, because 580492945 - 2³ = 580492937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 580492895 and 580492904.

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, 58049290 + ... + 58049299.

It is an arithmetic number, because the mean of its divisors is an integer number (174147885).

Almost surely, 2^580492945 is an apocalyptic number.

It is an amenable number.

580492945 is a deficient number, since it is larger than the sum of its proper divisors (116098595).

580492945 is a wasteful number, since it uses less digits than its factorization.

580492945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116098594.

The product of its (nonzero) digits is 518400, while the sum is 46.

The square root of 580492945 is about 24093.4211974970. The cubic root of 580492945 is about 834.1912855540.

The spelling of 580492945 in words is "five hundred eighty million, four hundred ninety-two thousand, nine hundred forty-five".