254312451 has 6 divisors (see below), whose sum is σ = 367340220. Its totient is φ = 169541628.

The previous prime is 254312431. The next prime is 254312501. The reversal of 254312451 is 154213452.

It is not a de Polignac number, because 254312451 - 2¹⁰ = 254311427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (254312431) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14128461 + ... + 14128478.

It is an arithmetic number, because the mean of its divisors is an integer number (61223370).

Almost surely, 2^254312451 is an apocalyptic number.

254312451 is a deficient number, since it is larger than the sum of its proper divisors (113027769).

254312451 is a wasteful number, since it uses less digits than its factorization.

254312451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28256945 (or 28256942 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 254312451 is about 15947.1768974951. The cubic root of 254312451 is about 633.5621265408.

The spelling of 254312451 in words is "two hundred fifty-four million, three hundred twelve thousand, four hundred fifty-one".