254505975 has 12 divisors (see below), whose sum is σ = 420783336. Its totient is φ = 135736480.

The previous prime is 254505967. The next prime is 254505991. The reversal of 254505975 is 579505452.

It is not a de Polignac number, because 254505975 - 2³ = 254505967 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1696632 + ... + 1696781.

It is an arithmetic number, because the mean of its divisors is an integer number (35065278).

Almost surely, 2^254505975 is an apocalyptic number.

254505975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

254505975 is a deficient number, since it is larger than the sum of its proper divisors (166277361).

254505975 is a wasteful number, since it uses less digits than its factorization.

254505975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3393426 (or 3393421 counting only the distinct ones).

The product of its (nonzero) digits is 315000, while the sum is 42.

The square root of 254505975 is about 15953.2434006380. The cubic root of 254505975 is about 633.7227929296.

The spelling of 254505975 in words is "two hundred fifty-four million, five hundred five thousand, nine hundred seventy-five".