254063385 has 40 divisors (see below), whose sum is σ = 482235336. Its totient is φ = 127526400.

The previous prime is 254063377. The next prime is 254063401. The reversal of 254063385 is 583360452.

It is a happy number.

254063385 is a `hidden beast` number, since 2 + 540 + 6 + 33 + 85 = 666.

254063385 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5433561 + 248629824 = 2331^2 + 15768^2 .

It is not a de Polignac number, because 254063385 - 2³ = 254063377 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 11566 + ... + 25335.

Almost surely, 2^254063385 is an apocalyptic number.

It is an amenable number.

254063385 is a deficient number, since it is larger than the sum of its proper divisors (228171951).

254063385 is a wasteful number, since it uses less digits than its factorization.

254063385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36935 (or 36926 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 254063385 is about 15939.3658907750. The cubic root of 254063385 is about 633.3552283905.

Adding to 254063385 its product of nonzero digits (86400), we get a triangular number (254149785 = T₂₂₅₄₅).

The spelling of 254063385 in words is "two hundred fifty-four million, sixty-three thousand, three hundred eighty-five".