580511378466 has 48 divisors (see below), whose sum is σ = 1263860652600. Its totient is φ = 192568909824.

The previous prime is 580511378429. The next prime is 580511378483. The reversal of 580511378466 is 664873115085.

It is a happy number.

580511378466 is a `hidden beast` number, since 5 + 80 + 511 + 3 + 7 + 8 + 46 + 6 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 577242855225 + 3268523241 = 759765^2 + 57171^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4886500 + ... + 5003888.

Almost surely, 2^580511378466 is an apocalyptic number.

580511378466 is an abundant number, since it is smaller than the sum of its proper divisors (683349274134).

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

580511378466 is a wasteful number, since it uses less digits than its factorization.

580511378466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118723 (or 118720 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 54.

The spelling of 580511378466 in words is "five hundred eighty billion, five hundred eleven million, three hundred seventy-eight thousand, four hundred sixty-six".