26256496752 has 30 divisors (see below), whose sum is σ = 73481723952. Its totient is φ = 8752165536.

The previous prime is 26256496727. The next prime is 26256496759. The reversal of 26256496752 is 25769465262.

26256496752 is a `hidden beast` number, since 2 + 6 + 2 + 564 + 9 + 6 + 75 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26256496759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 91168248 + ... + 91168535.

Almost surely, 2^26256496752 is an apocalyptic number.

It is an amenable number.

26256496752 is an abundant number, since it is smaller than the sum of its proper divisors (47225227200).

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

26256496752 is a wasteful number, since it uses less digits than its factorization.

26256496752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182336797 (or 182336788 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 54.

The spelling of 26256496752 in words is "twenty-six billion, two hundred fifty-six million, four hundred ninety-six thousand, seven hundred fifty-two".