8278238050 has 24 divisors (see below), whose sum is σ = 15405264000. Its totient is φ = 3309630480.

The previous prime is 8278238027. The next prime is 8278238057. The reversal of 8278238050 is 508328728.

It is a junction number, because it is equal to n+sod(n) for n = 8278237988 and 8278238006.

It is not an unprimeable number, because it can be changed into a prime (8278238057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61351 + ... + 142549.

It is an arithmetic number, because the mean of its divisors is an integer number (641886000).

Almost surely, 2^8278238050 is an apocalyptic number.

8278238050 is a deficient number, since it is larger than the sum of its proper divisors (7127025950).

8278238050 is a wasteful number, since it uses less digits than its factorization.

8278238050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83250 (or 83245 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 43.

The square root of 8278238050 is about 90984.8231849686. The cubic root of 8278238050 is about 2022.9227736530.

The spelling of 8278238050 in words is "eight billion, two hundred seventy-eight million, two hundred thirty-eight thousand, fifty".