254400255 has 48 divisors (see below), whose sum is σ = 457650336. Its totient is φ = 130636800.

The previous prime is 254400241. The next prime is 254400277. The reversal of 254400255 is 552004452.

254400255 is a `hidden beast` number, since 2 + 5 + 4 + 400 + 255 = 666.

It is not a de Polignac number, because 254400255 - 2⁶ = 254400191 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 140355 + ... + 142155.

It is an arithmetic number, because the mean of its divisors is an integer number (9534382).

Almost surely, 2^254400255 is an apocalyptic number.

254400255 is a deficient number, since it is larger than the sum of its proper divisors (203250081).

254400255 is a wasteful number, since it uses less digits than its factorization.

254400255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1928 (or 1925 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 27.

The square root of 254400255 is about 15949.9296236692. The cubic root of 254400255 is about 633.6350327732.

The spelling of 254400255 in words is "two hundred fifty-four million, four hundred thousand, two hundred fifty-five".