254064253 has 4 divisors (see below), whose sum is σ = 259972768. Its totient is φ = 248155740.

The previous prime is 254064241. The next prime is 254064259. The reversal of 254064253 is 352460452.

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 254064253 - 2⁹ = 254063741 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 (254064259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2954193 + ... + 2954278.

It is an arithmetic number, because the mean of its divisors is an integer number (64993192).

Almost surely, 2^254064253 is an apocalyptic number.

It is an amenable number.

254064253 is a deficient number, since it is larger than the sum of its proper divisors (5908515).

254064253 is an equidigital number, since it uses as much as digits as its factorization.

254064253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5908514.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 254064253 is about 15939.3931189365. The cubic root of 254064253 is about 633.3559496694.

The spelling of 254064253 in words is "two hundred fifty-four million, sixty-four thousand, two hundred fifty-three".