254200055 has 8 divisors (see below), whose sum is σ = 305921232. Its totient is φ = 202772608.

The previous prime is 254200049. The next prime is 254200087. The reversal of 254200055 is 550002452.

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 254200055 - 2⁴ = 254200039 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 254200055.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71522 + ... + 74991.

It is an arithmetic number, because the mean of its divisors is an integer number (38240154).

Almost surely, 2^254200055 is an apocalyptic number.

254200055 is a deficient number, since it is larger than the sum of its proper divisors (51721177).

254200055 is a wasteful number, since it uses less digits than its factorization.

254200055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146865.

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 254200055 is about 15943.6524987219. The cubic root of 254200055 is about 633.4687763572.

The spelling of 254200055 in words is "two hundred fifty-four million, two hundred thousand, fifty-five".