26496865425 has 12 divisors (see below), whose sum is σ = 43808150960. Its totient is φ = 14131661520.

The previous prime is 26496865411. The next prime is 26496865427. The reversal of 26496865425 is 52456869462.

It is not a de Polignac number, because 26496865425 - 2⁵ = 26496865393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26496865427) 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, 176645695 + ... + 176645844.

Almost surely, 2^26496865425 is an apocalyptic number.

26496865425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

26496865425 is a deficient number, since it is larger than the sum of its proper divisors (17311285535).

26496865425 is a wasteful number, since it uses less digits than its factorization.

26496865425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353291552 (or 353291547 counting only the distinct ones).

The product of its digits is 24883200, while the sum is 57.

The spelling of 26496865425 in words is "twenty-six billion, four hundred ninety-six million, eight hundred sixty-five thousand, four hundred twenty-five".