255895498 has 4 divisors (see below), whose sum is σ = 383843250. Its totient is φ = 127947748.

The previous prime is 255895489. The next prime is 255895547. The reversal of 255895498 is 894598552.

255895498 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 146337409 + 109558089 = 12097^2 + 10467^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63973873 + ... + 63973876.

Almost surely, 2^255895498 is an apocalyptic number.

255895498 is a deficient number, since it is larger than the sum of its proper divisors (127947752).

255895498 is a wasteful number, since it uses less digits than its factorization.

255895498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127947751.

The product of its digits is 5184000, while the sum is 55.

The square root of 255895498 is about 15996.7339791596. The cubic root of 255895498 is about 634.8740097654.

The spelling of 255895498 in words is "two hundred fifty-five million, eight hundred ninety-five thousand, four hundred ninety-eight".