26266022825 has 24 divisors (see below), whose sum is σ = 38506255680. Its totient is φ = 17389915200.

The previous prime is 26266022819. The next prime is 26266022837. The reversal of 26266022825 is 52822066262.

It is not a de Polignac number, because 26266022825 - 2⁸ = 26266022569 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2582711 + ... + 2592860.

It is an arithmetic number, because the mean of its divisors is an integer number (1604427320).

Almost surely, 2^26266022825 is an apocalyptic number.

26266022825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

26266022825 is a deficient number, since it is larger than the sum of its proper divisors (12240232855).

26266022825 is a wasteful number, since it uses less digits than its factorization.

26266022825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5175617 (or 5175612 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 26266022825 in words is "twenty-six billion, two hundred sixty-six million, twenty-two thousand, eight hundred twenty-five".