26552968264 has 16 divisors (see below), whose sum is σ = 49788557820. Its totient is φ = 13276019520.

The previous prime is 26552968249. The next prime is 26552968271. The reversal of 26552968264 is 46286925562.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 24214472100 + 2338496164 = 155610^2 + 48358^2 .

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, 373222 + ... + 438634.

Almost surely, 2^26552968264 is an apocalyptic number.

It is an amenable number.

26552968264 is a deficient number, since it is larger than the sum of its proper divisors (23235589556).

26552968264 is a wasteful number, since it uses less digits than its factorization.

26552968264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116160 (or 116156 counting only the distinct ones).

The product of its digits is 12441600, while the sum is 55.

The spelling of 26552968264 in words is "twenty-six billion, five hundred fifty-two million, nine hundred sixty-eight thousand, two hundred sixty-four".