26504064006 has 16 divisors (see below), whose sum is σ = 60580717824. Its totient is φ = 7572589704.

The previous prime is 26504063951. The next prime is 26504064043. The reversal of 26504064006 is 60046040562.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315524530 + ... + 315524613.

It is an arithmetic number, because the mean of its divisors is an integer number (3786294864).

Almost surely, 2^26504064006 is an apocalyptic number.

26504064006 is an abundant number, since it is smaller than the sum of its proper divisors (34076653818).

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

26504064006 is a wasteful number, since it uses less digits than its factorization.

26504064006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631049155.

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 26504064006 in words is "twenty-six billion, five hundred four million, sixty-four thousand, six".