26606264004604 has 48 divisors (see below), whose sum is σ = 49376927472768. Its totient is φ = 12501020832768.

The previous prime is 26606264004577. The next prime is 26606264004629. The reversal of 26606264004604 is 40640046260662.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 840279277 + ... + 840310939.

It is an arithmetic number, because the mean of its divisors is an integer number (1028685989016).

Almost surely, 2^{26606264004604} is an apocalyptic number.

It is an amenable number.

26606264004604 is a deficient number, since it is larger than the sum of its proper divisors (22770663468164).

26606264004604 is a wasteful number, since it uses less digits than its factorization.

26606264004604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50614 (or 50612 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 46.

The spelling of 26606264004604 in words is "twenty-six trillion, six hundred six billion, two hundred sixty-four million, four thousand, six hundred four".