225788262105407 has 4 divisors (see below), whose sum is σ = 225788936019216. Its totient is φ = 225787588191600.

The previous prime is 225788262105397. The next prime is 225788262105409. The reversal of 225788262105407 is 704501262887522.

225788262105407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225788262105407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225788262105409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336454094 + ... + 337124507.

It is an arithmetic number, because the mean of its divisors is an integer number (56447234004804).

Almost surely, 2^{225788262105407} is an apocalyptic number.

225788262105407 is a deficient number, since it is larger than the sum of its proper divisors (673913809).

225788262105407 is an equidigital number, since it uses as much as digits as its factorization.

225788262105407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673913808.

The product of its (nonzero) digits is 30105600, while the sum is 59.

The spelling of 225788262105407 in words is "two hundred twenty-five trillion, seven hundred eighty-eight billion, two hundred sixty-two million, one hundred five thousand, four hundred seven".