26664000293953 has 12 divisors (see below), whose sum is σ = 29309532785680. Its totient is φ = 24239033569080.

The previous prime is 26664000293911. The next prime is 26664000294031. The reversal of 26664000293953 is 35939200046662.

It is not a de Polignac number, because 26664000293953 - 2³⁷ = 26526561340481 is a prime.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26664000293894 and 26664000293903.

It is not an unprimeable number, because it can be changed into a prime (26664000293153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1338723 + ... + 7424296.

Almost surely, 2^{26664000293953} is an apocalyptic number.

It is an amenable number.

26664000293953 is a deficient number, since it is larger than the sum of its proper divisors (2645532491727).

26664000293953 is a wasteful number, since it uses less digits than its factorization.

26664000293953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8788188 (or 8788177 counting only the distinct ones).

The product of its (nonzero) digits is 12597120, while the sum is 55.

The spelling of 26664000293953 in words is "twenty-six trillion, six hundred sixty-four billion, two hundred ninety-three thousand, nine hundred fifty-three".