368538255 has 20 divisors (see below), whose sum is σ = 660639672. Its totient is φ = 196553520.

The previous prime is 368538253. The next prime is 368538319. The reversal of 368538255 is 552835863.

368538255 is a `hidden beast` number, since 3 + 68 + 538 + 2 + 55 = 666.

It is not a de Polignac number, because 368538255 - 2¹ = 368538253 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 368538255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368538253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 454581 + ... + 455390.

Almost surely, 2^368538255 is an apocalyptic number.

368538255 is a deficient number, since it is larger than the sum of its proper divisors (292101417).

368538255 is an equidigital number, since it uses as much as digits as its factorization.

368538255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909988 (or 909979 counting only the distinct ones).

The product of its digits is 864000, while the sum is 45.

The square root of 368538255 is about 19197.3502077761. The cubic root of 368538255 is about 716.9587868680.

The spelling of 368538255 in words is "three hundred sixty-eight million, five hundred thirty-eight thousand, two hundred fifty-five".