254002455 has 48 divisors (see below), whose sum is σ = 525058560. Its totient is φ = 111063744.

The previous prime is 254002379. The next prime is 254002487. The reversal of 254002455 is 554200452.

It is not a de Polignac number, because 254002455 - 2¹² = 253998359 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, 10285 + ... + 24774.

It is an arithmetic number, because the mean of its divisors is an integer number (10938720).

Almost surely, 2^254002455 is an apocalyptic number.

254002455 is an abundant number, since it is smaller than the sum of its proper divisors (271056105).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

254002455 is a wasteful number, since it uses less digits than its factorization.

254002455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35100 (or 35097 counting only the distinct ones).

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

The square root of 254002455 is about 15937.4544705232. The cubic root of 254002455 is about 633.3045934942.

The spelling of 254002455 in words is "two hundred fifty-four million, two thousand, four hundred fifty-five".