8291445150 has 48 divisors (see below), whose sum is σ = 21645043200. Its totient is φ = 2094680160.

The previous prime is 8291445137. The next prime is 8291445157. The reversal of 8291445150 is 515441928.

It is a junction number, because it is equal to n+sod(n) for n = 8291445099 and 8291445108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8291445157) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1451790 + ... + 1457489.

It is an arithmetic number, because the mean of its divisors is an integer number (450938400).

Almost surely, 2^8291445150 is an apocalyptic number.

8291445150 is an abundant number, since it is smaller than the sum of its proper divisors (13353598050).

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

8291445150 is a wasteful number, since it uses less digits than its factorization.

8291445150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2909313 (or 2909308 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 39.

The square root of 8291445150 is about 91057.3728481115. The cubic root of 8291445150 is about 2023.9979923051.

The spelling of 8291445150 in words is "eight billion, two hundred ninety-one million, four hundred forty-five thousand, one hundred fifty".