254585480 has 16 divisors (see below), whose sum is σ = 572817420. Its totient is φ = 101834176.

The previous prime is 254585477. The next prime is 254585491. The reversal of 254585480 is 84585452.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 250082596 + 4502884 = 15814^2 + 2122^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3182279 + ... + 3182358.

Almost surely, 2^254585480 is an apocalyptic number.

254585480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

254585480 is an abundant number, since it is smaller than the sum of its proper divisors (318231940).

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

254585480 is a wasteful number, since it uses less digits than its factorization.

254585480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6364648 (or 6364644 counting only the distinct ones).

The product of its (nonzero) digits is 256000, while the sum is 41.

The square root of 254585480 is about 15955.7350191083. The cubic root of 254585480 is about 633.7887755129.

The spelling of 254585480 in words is "two hundred fifty-four million, five hundred eighty-five thousand, four hundred eighty".