254022534413 has 4 divisors (see below), whose sum is σ = 254042792640. Its totient is φ = 254002276188.

The previous prime is 254022534407. The next prime is 254022534419. The reversal of 254022534413 is 314435220452.

It is a happy number.

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 an interprime number because it is at equal distance from previous prime (254022534407) and next prime (254022534419).

It is a cyclic number.

It is not a de Polignac number, because 254022534413 - 2⁴ = 254022534397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254022534419) 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, 10110293 + ... + 10135386.

It is an arithmetic number, because the mean of its divisors is an integer number (63510698160).

Almost surely, 2^254022534413 is an apocalyptic number.

It is an amenable number.

254022534413 is a deficient number, since it is larger than the sum of its proper divisors (20258227).

254022534413 is a wasteful number, since it uses less digits than its factorization.

254022534413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20258226.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 254022534413 its reverse (314435220452), we get a palindrome (568457754865).

The spelling of 254022534413 in words is "two hundred fifty-four billion, twenty-two million, five hundred thirty-four thousand, four hundred thirteen".