226265693525 has 6 divisors (see below), whose sum is σ = 280569460002. Its totient is φ = 181012554800.

The previous prime is 226265693503. The next prime is 226265693557. The reversal of 226265693525 is 525396562622.

It can be written as a sum of positive squares in 3 ways, for example, as 68372313361 + 157893380164 = 261481^2 + 397358^2 .

It is not a de Polignac number, because 226265693525 - 2⁶ = 226265693461 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4525313846 + ... + 4525313895.

It is an arithmetic number, because the mean of its divisors is an integer number (46761576667).

Almost surely, 2^226265693525 is an apocalyptic number.

226265693525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

226265693525 is a deficient number, since it is larger than the sum of its proper divisors (54303766477).

226265693525 is an equidigital number, since it uses as much as digits as its factorization.

226265693525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9050627751 (or 9050627746 counting only the distinct ones).

The product of its digits is 11664000, while the sum is 53.

The spelling of 226265693525 in words is "two hundred twenty-six billion, two hundred sixty-five million, six hundred ninety-three thousand, five hundred twenty-five".