254320253 has 16 divisors (see below), whose sum is σ = 284981760. Its totient is φ = 224947200.

The previous prime is 254320229. The next prime is 254320271. The reversal of 254320253 is 352023452.

It is a cyclic number.

It is not a de Polignac number, because 254320253 - 2¹⁸ = 254058109 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 (254320753) 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 15 ways as a sum of consecutive naturals, for example, 273293 + ... + 274221.

It is an arithmetic number, because the mean of its divisors is an integer number (17811360).

Almost surely, 2^254320253 is an apocalyptic number.

It is an amenable number.

254320253 is a deficient number, since it is larger than the sum of its proper divisors (30661507).

254320253 is a wasteful number, since it uses less digits than its factorization.

254320253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1588.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 254320253 is about 15947.4215157185. The cubic root of 254320253 is about 633.5686054491.

The spelling of 254320253 in words is "two hundred fifty-four million, three hundred twenty thousand, two hundred fifty-three".