254651055 has 32 divisors (see below), whose sum is σ = 430327296. Its totient is φ = 128329344.

The previous prime is 254651051. The next prime is 254651069. The reversal of 254651055 is 550156452.

It is not a de Polignac number, because 254651055 - 2² = 254651051 is a prime.

It is a super-2 number, since 2×254651055² = 129694319625226050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254651051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24189 + ... + 33081.

It is an arithmetic number, because the mean of its divisors is an integer number (13447728).

Almost surely, 2^254651055 is an apocalyptic number.

254651055 is a deficient number, since it is larger than the sum of its proper divisors (175676241).

254651055 is a wasteful number, since it uses less digits than its factorization.

254651055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9007.

The product of its (nonzero) digits is 30000, while the sum is 33.

The square root of 254651055 is about 15957.7897905694. The cubic root of 254651055 is about 633.8431870098.

The spelling of 254651055 in words is "two hundred fifty-four million, six hundred fifty-one thousand, fifty-five".