254542364 has 24 divisors (see below), whose sum is σ = 461895168. Its totient is φ = 122609520.

The previous prime is 254542349. The next prime is 254542381. The reversal of 254542364 is 463245452.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23627 + ... + 32669.

It is an arithmetic number, because the mean of its divisors is an integer number (19245632).

Almost surely, 2^254542364 is an apocalyptic number.

It is an amenable number.

254542364 is a deficient number, since it is larger than the sum of its proper divisors (207352804).

254542364 is a wasteful number, since it uses less digits than its factorization.

254542364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9305 (or 9303 counting only the distinct ones).

The product of its digits is 115200, while the sum is 35.

The square root of 254542364 is about 15954.3838489614. The cubic root of 254542364 is about 633.7529944992.

The spelling of 254542364 in words is "two hundred fifty-four million, five hundred forty-two thousand, three hundred sixty-four".