254222125613 has 4 divisors (see below), whose sum is σ = 254230764960. Its totient is φ = 254213486268.

The previous prime is 254222125601. The next prime is 254222125637. The reversal of 254222125613 is 316521222452.

It is a happy number.

254222125613 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 254222125613 - 2¹⁶ = 254222060077 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 (254222125673) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4275383 + ... + 4334436.

It is an arithmetic number, because the mean of its divisors is an integer number (63557691240).

Almost surely, 2^254222125613 is an apocalyptic number.

It is an amenable number.

254222125613 is a deficient number, since it is larger than the sum of its proper divisors (8639347).

254222125613 is an equidigital number, since it uses as much as digits as its factorization.

254222125613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8639346.

The product of its digits is 57600, while the sum is 35.

The spelling of 254222125613 in words is "two hundred fifty-four billion, two hundred twenty-two million, one hundred twenty-five thousand, six hundred thirteen".