580425870421 has 4 divisors (see below), whose sum is σ = 580434918700. Its totient is φ = 580416822144.

The previous prime is 580425870413. The next prime is 580425870439. The reversal of 580425870421 is 124078524085.

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 453272295025 + 127153575396 = 673255^2 + 356586^2 .

It is a cyclic number.

It is not a de Polignac number, because 580425870421 - 2³ = 580425870413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (580425870221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4427226 + ... + 4556443.

It is an arithmetic number, because the mean of its divisors is an integer number (145108729675).

Almost surely, 2^580425870421 is an apocalyptic number.

It is an amenable number.

580425870421 is a deficient number, since it is larger than the sum of its proper divisors (9048279).

580425870421 is an equidigital number, since it uses as much as digits as its factorization.

580425870421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9048278.

The product of its (nonzero) digits is 716800, while the sum is 46.

The spelling of 580425870421 in words is "five hundred eighty billion, four hundred twenty-five million, eight hundred seventy thousand, four hundred twenty-one".