8225005290 has 32 divisors (see below), whose sum is σ = 19744312896. Its totient is φ = 2192856960.

The previous prime is 8225005193. The next prime is 8225005301. The reversal of 8225005290 is 925005228.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122974 + ... + 177686.

It is an arithmetic number, because the mean of its divisors is an integer number (617009778).

Almost surely, 2^8225005290 is an apocalyptic number.

8225005290 is an abundant number, since it is smaller than the sum of its proper divisors (11519307606).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8225005290 is a wasteful number, since it uses less digits than its factorization.

8225005290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59734.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 8225005290 is about 90691.8149007947. The cubic root of 8225005290 is about 2018.5773476297.

The spelling of 8225005290 in words is "eight billion, two hundred twenty-five million, five thousand, two hundred ninety".