254579423 has 8 divisors (see below), whose sum is σ = 306261120. Its totient is φ = 206726040.

The previous prime is 254579389. The next prime is 254579441. The reversal of 254579423 is 324975452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 254579423 - 2⁶ = 254579359 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 (254579453) 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 7 ways as a sum of consecutive naturals, for example, 956933 + ... + 957198.

It is an arithmetic number, because the mean of its divisors is an integer number (38282640).

Almost surely, 2^254579423 is an apocalyptic number.

254579423 is a deficient number, since it is larger than the sum of its proper divisors (51681697).

254579423 is a wasteful number, since it uses less digits than its factorization.

254579423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1914157.

The product of its digits is 302400, while the sum is 41.

The square root of 254579423 is about 15955.5452116184. The cubic root of 254579423 is about 633.7837491866.

The spelling of 254579423 in words is "two hundred fifty-four million, five hundred seventy-nine thousand, four hundred twenty-three".