254313073 has 4 divisors (see below), whose sum is σ = 290643520. Its totient is φ = 217982628.

The previous prime is 254313067. The next prime is 254313107. The reversal of 254313073 is 370313452.

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 254313073 - 2⁵ = 254313041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254313473) 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, 18165213 + ... + 18165226.

It is an arithmetic number, because the mean of its divisors is an integer number (72660880).

Almost surely, 2^254313073 is an apocalyptic number.

It is an amenable number.

254313073 is a deficient number, since it is larger than the sum of its proper divisors (36330447).

254313073 is an equidigital number, since it uses as much as digits as its factorization.

254313073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36330446.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 254313073 is about 15947.1963993675. The cubic root of 254313073 is about 633.5626430646.

The spelling of 254313073 in words is "two hundred fifty-four million, three hundred thirteen thousand, seventy-three".