8255280158 has 4 divisors (see below), whose sum is σ = 12382920240. Its totient is φ = 4127640078.

The previous prime is 8255280149. The next prime is 8255280167. The reversal of 8255280158 is 8510825528.

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

It is an interprime number because it is at equal distance from previous prime (8255280149) and next prime (8255280167).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2063820038 + ... + 2063820041.

It is an arithmetic number, because the mean of its divisors is an integer number (3095730060).

Almost surely, 2^8255280158 is an apocalyptic number.

8255280158 is a deficient number, since it is larger than the sum of its proper divisors (4127640082).

8255280158 is a wasteful number, since it uses less digits than its factorization.

8255280158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4127640081.

The product of its (nonzero) digits is 256000, while the sum is 44.

The square root of 8255280158 is about 90858.5722868239. The cubic root of 8255280158 is about 2021.0509968791.

The spelling of 8255280158 in words is "eight billion, two hundred fifty-five million, two hundred eighty thousand, one hundred fifty-eight".