254794951 has 4 divisors (see below), whose sum is σ = 261009504. Its totient is φ = 248580400.

The previous prime is 254794937. The next prime is 254794961. The reversal of 254794951 is 159497452.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 254794951 - 2⁹ = 254794439 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 (254794901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3107215 + ... + 3107296.

It is an arithmetic number, because the mean of its divisors is an integer number (65252376).

Almost surely, 2^254794951 is an apocalyptic number.

254794951 is a deficient number, since it is larger than the sum of its proper divisors (6214553).

254794951 is an equidigital number, since it uses as much as digits as its factorization.

254794951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6214552.

The product of its digits is 453600, while the sum is 46.

The square root of 254794951 is about 15962.2977982495. The cubic root of 254794951 is about 633.9625533914.

The spelling of 254794951 in words is "two hundred fifty-four million, seven hundred ninety-four thousand, nine hundred fifty-one".