12608465000 has 40 divisors (see below), whose sum is σ = 29541645210. Its totient is φ = 5043384000.

The previous prime is 12608464969. The next prime is 12608465029. The reversal of 12608465000 is 56480621.

It can be written as a sum of positive squares in 5 ways, for example, as 559890244 + 12048574756 = 23662^2 + 109766^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1255847 + ... + 1265846.

Almost surely, 2^12608465000 is an apocalyptic number.

12608465000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12608465000 is an abundant number, since it is smaller than the sum of its proper divisors (16933180210).

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

12608465000 is an equidigital number, since it uses as much as digits as its factorization.

12608465000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2521719 (or 2521700 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 12608465000 in words is "twelve billion, six hundred eight million, four hundred sixty-five thousand".