8081245292 has 12 divisors (see below), whose sum is σ = 14598378816. Its totient is φ = 3910279920.

The previous prime is 8081245217. The next prime is 8081245309. The reversal of 8081245292 is 2925421808.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32585543 + ... + 32585790.

It is an arithmetic number, because the mean of its divisors is an integer number (1216531568).

Almost surely, 2^8081245292 is an apocalyptic number.

It is an amenable number.

8081245292 is a deficient number, since it is larger than the sum of its proper divisors (6517133524).

8081245292 is a wasteful number, since it uses less digits than its factorization.

8081245292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65171368 (or 65171366 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 8081245292 is about 89895.7467959414. The cubic root of 8081245292 is about 2006.7476500075.

The spelling of 8081245292 in words is "eight billion, eighty-one million, two hundred forty-five thousand, two hundred ninety-two".