580627780849 has 4 divisors (see below), whose sum is σ = 580818216100. Its totient is φ = 580437345600.

The previous prime is 580627780847. The next prime is 580627780877. The reversal of 580627780849 is 948087726085.

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 261267166449 + 319360614400 = 511143^2 + 565120^2 .

It is a cyclic number.

It is not a de Polignac number, because 580627780849 - 2¹ = 580627780847 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (580627780847) 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, 95213052 + ... + 95219149.

It is an arithmetic number, because the mean of its divisors is an integer number (145204554025).

Almost surely, 2^580627780849 is an apocalyptic number.

It is an amenable number.

580627780849 is a deficient number, since it is larger than the sum of its proper divisors (190435251).

580627780849 is a wasteful number, since it uses less digits than its factorization.

580627780849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190435250.

The product of its (nonzero) digits is 54190080, while the sum is 64.

The spelling of 580627780849 in words is "five hundred eighty billion, six hundred twenty-seven million, seven hundred eighty thousand, eight hundred forty-nine".