8019107450 has 24 divisors (see below), whose sum is σ = 14917899360. Its totient is φ = 3207135600.

The previous prime is 8019107407. The next prime is 8019107477. The reversal of 8019107450 is 547019108.

It is a self number, because there is not a number n which added to its sum of digits gives 8019107450.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 591245 + ... + 604655.

It is an arithmetic number, because the mean of its divisors is an integer number (621579140).

Almost surely, 2^8019107450 is an apocalyptic number.

8019107450 is a deficient number, since it is larger than the sum of its proper divisors (6898791910).

8019107450 is a wasteful number, since it uses less digits than its factorization.

8019107450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25382 (or 25377 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 8019107450 is about 89549.4692893263. The cubic root of 8019107450 is about 2001.5910214897.

The spelling of 8019107450 in words is "eight billion, nineteen million, one hundred seven thousand, four hundred fifty".