12590367780 has 24 divisors (see below), whose sum is σ = 35253029952. Its totient is φ = 3357431392.

The previous prime is 12590367761. The next prime is 12590367791. The reversal of 12590367780 is 8776309521.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104919672 + ... + 104919791.

It is an arithmetic number, because the mean of its divisors is an integer number (1468876248).

Almost surely, 2^12590367780 is an apocalyptic number.

12590367780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12590367780 is an abundant number, since it is smaller than the sum of its proper divisors (22662662172).

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

12590367780 is a wasteful number, since it uses less digits than its factorization.

12590367780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209839475 (or 209839473 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 48.

The spelling of 12590367780 in words is "twelve billion, five hundred ninety million, three hundred sixty-seven thousand, seven hundred eighty".