254225251 has 8 divisors (see below), whose sum is σ = 290657024. Its totient is φ = 217821960.

The previous prime is 254225221. The next prime is 254225291. The reversal of 254225251 is 152522452.

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 254225251 - 2¹³ = 254217059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (254225221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17866 + ... + 28768.

It is an arithmetic number, because the mean of its divisors is an integer number (36332128).

Almost surely, 2^254225251 is an apocalyptic number.

254225251 is a deficient number, since it is larger than the sum of its proper divisors (36431773).

254225251 is a wasteful number, since it uses less digits than its factorization.

254225251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14241.

The product of its digits is 8000, while the sum is 28.

The square root of 254225251 is about 15944.4426368563. The cubic root of 254225251 is about 633.4897052170.

The spelling of 254225251 in words is "two hundred fifty-four million, two hundred twenty-five thousand, two hundred fifty-one".