254654655 has 16 divisors (see below), whose sum is σ = 421498080. Its totient is φ = 131132288.

The previous prime is 254654623. The next prime is 254654669. The reversal of 254654655 is 556456452.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 254654655 - 2⁵ = 254654623 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 292272 + ... + 293141.

It is an arithmetic number, because the mean of its divisors is an integer number (26343630).

Almost surely, 2^254654655 is an apocalyptic number.

254654655 is a deficient number, since it is larger than the sum of its proper divisors (166843425).

254654655 is a wasteful number, since it uses less digits than its factorization.

254654655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585450.

The product of its digits is 720000, while the sum is 42.

The square root of 254654655 is about 15957.9025877463. The cubic root of 254654655 is about 633.8461738744.

The spelling of 254654655 in words is "two hundred fifty-four million, six hundred fifty-four thousand, six hundred fifty-five".