254875489 has 12 divisors (see below), whose sum is σ = 292336128. Its totient is φ = 221628440.

The previous prime is 254875483. The next prime is 254875513. The reversal of 254875489 is 984578452.

254875489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 254875489 - 2¹³ = 254867297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254875483) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43009 + ... + 48574.

It is an arithmetic number, because the mean of its divisors is an integer number (24361344).

Almost surely, 2^254875489 is an apocalyptic number.

It is an amenable number.

254875489 is a deficient number, since it is larger than the sum of its proper divisors (37460639).

254875489 is a wasteful number, since it uses less digits than its factorization.

254875489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91628 (or 91617 counting only the distinct ones).

The product of its digits is 3225600, while the sum is 52.

The square root of 254875489 is about 15964.8203560203. The cubic root of 254875489 is about 634.0293426498.

It can be divided in two parts, 25487 and 5489, that added together give a square (30976 = 176²).

The spelling of 254875489 in words is "two hundred fifty-four million, eight hundred seventy-five thousand, four hundred eighty-nine".