26225036421265 has 32 divisors (see below), whose sum is σ = 36302758474752. Its totient is φ = 18007320576000.

The previous prime is 26225036421229. The next prime is 26225036421299. The reversal of 26225036421265 is 56212463052262.

It is not a de Polignac number, because 26225036421265 - 2⁷ = 26225036421137 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 187506352 + ... + 187646161.

It is an arithmetic number, because the mean of its divisors is an integer number (1134461202336).

Almost surely, 2^{26225036421265} is an apocalyptic number.

It is an amenable number.

26225036421265 is a deficient number, since it is larger than the sum of its proper divisors (10077722053487).

26225036421265 is a wasteful number, since it uses less digits than its factorization.

26225036421265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375152601.

The product of its (nonzero) digits is 2073600, while the sum is 46.

The spelling of 26225036421265 in words is "twenty-six trillion, two hundred twenty-five billion, thirty-six million, four hundred twenty-one thousand, two hundred sixty-five".