254423455 has 64 divisors (see below), whose sum is σ = 375072768. Its totient is φ = 163215360.

The previous prime is 254423441. The next prime is 254423461. The reversal of 254423455 is 554324452.

It is not a de Polignac number, because 254423455 - 2¹¹ = 254421407 is a prime.

It is a Duffinian number.

Its product of digits (96000) is a multiple of the sum of its prime divisors (256).

It is a self number, because there is not a number n which added to its sum of digits gives 254423455.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2251479 + ... + 2251591.

It is an arithmetic number, because the mean of its divisors is an integer number (5860512).

Almost surely, 2^254423455 is an apocalyptic number.

254423455 is a deficient number, since it is larger than the sum of its proper divisors (120649313).

254423455 is a wasteful number, since it uses less digits than its factorization.

254423455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256.

The product of its digits is 96000, while the sum is 34.

The square root of 254423455 is about 15950.6568830252. The cubic root of 254423455 is about 633.6542936107.

The spelling of 254423455 in words is "two hundred fifty-four million, four hundred twenty-three thousand, four hundred fifty-five".