13262566604 has 12 divisors (see below), whose sum is σ = 26525133264. Its totient is φ = 5683957104.

The previous prime is 13262566579. The next prime is 13262566621. The reversal of 13262566604 is 40666526231.

It is a happy number.

13262566604 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236831519 + ... + 236831574.

It is an arithmetic number, because the mean of its divisors is an integer number (2210427772).

Almost surely, 2^13262566604 is an apocalyptic number.

13262566604 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13262566604 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13262566604 is a wasteful number, since it uses less digits than its factorization.

13262566604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473663104 (or 473663102 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 13262566604 in words is "thirteen billion, two hundred sixty-two million, five hundred sixty-six thousand, six hundred four".