26184094225 has 9 divisors (see below), whose sum is σ = 32469280123. Its totient is φ = 20946628120.

The previous prime is 26184094207. The next prime is 26184094273. The reversal of 26184094225 is 52249048162.

The square root of 26184094225 is 161815.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 9426273921 + 16757820304 = 97089^2 + 129452^2 .

It is not a de Polignac number, because 26184094225 - 2⁹ = 26184093713 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 8 ways as a sum of consecutive naturals, for example, 792894 + ... + 825256.

Almost surely, 2^26184094225 is an apocalyptic number.

26184094225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

26184094225 is the 161815-th square number.

26184094225 is the 80908-th centered octagonal number.

It is an amenable number.

26184094225 is a deficient number, since it is larger than the sum of its proper divisors (6285185898).

26184094225 is an frugal number, since it uses more digits than its factorization.

26184094225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64736 (or 32368 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 26184094225 in words is "twenty-six billion, one hundred eighty-four million, ninety-four thousand, two hundred twenty-five".