254283613 has 2 divisors, whose sum is σ = 254283614. Its totient is φ = 254283612.

The previous prime is 254283611. The next prime is 254283703. The reversal of 254283613 is 316382452.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 249071524 + 5212089 = 15782^2 + 2283^2 .

It is a cyclic number.

It is not a de Polignac number, because 254283613 - 2¹ = 254283611 is a prime.

Together with 254283611, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (254283611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127141806 + 127141807.

It is an arithmetic number, because the mean of its divisors is an integer number (127141807).

Almost surely, 2^254283613 is an apocalyptic number.

It is an amenable number.

254283613 is a deficient number, since it is larger than the sum of its proper divisors (1).

254283613 is an equidigital number, since it uses as much as digits as its factorization.

254283613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 34.

The square root of 254283613 is about 15946.2726992862. The cubic root of 254283613 is about 633.5381778441.

The spelling of 254283613 in words is "two hundred fifty-four million, two hundred eighty-three thousand, six hundred thirteen".