254315213 has 2 divisors, whose sum is σ = 254315214. Its totient is φ = 254315212.

The previous prime is 254315207. The next prime is 254315249. The reversal of 254315213 is 312513452.

It is a happy number.

254315213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 253350889 + 964324 = 15917^2 + 982^2 .

It is a cyclic number.

It is not a de Polignac number, because 254315213 - 2⁴ = 254315197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (254315713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127157606 + 127157607.

It is an arithmetic number, because the mean of its divisors is an integer number (127157607).

Almost surely, 2^254315213 is an apocalyptic number.

It is an amenable number.

254315213 is a deficient number, since it is larger than the sum of its proper divisors (1).

254315213 is an equidigital number, since it uses as much as digits as its factorization.

254315213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3600, while the sum is 26.

The square root of 254315213 is about 15947.2634956597. The cubic root of 254315213 is about 633.5644201659.

Adding to 254315213 its reverse (312513452), we get a palindrome (566828665).

The spelling of 254315213 in words is "two hundred fifty-four million, three hundred fifteen thousand, two hundred thirteen".