8180961050 has 24 divisors (see below), whose sum is σ = 15317373792. Its totient is φ = 3250710000.

The previous prime is 8180960989. The next prime is 8180961059. The reversal of 8180961050 is 501690818.

It is a junction number, because it is equal to n+sod(n) for n = 8180960995 and 8180961013.

It is not an unprimeable number, because it can be changed into a prime (8180961059) 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, 534236 + ... + 549335.

It is an arithmetic number, because the mean of its divisors is an integer number (638223908).

Almost surely, 2^8180961050 is an apocalyptic number.

8180961050 is a deficient number, since it is larger than the sum of its proper divisors (7136412742).

8180961050 is a wasteful number, since it uses less digits than its factorization.

8180961050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083734 (or 1083729 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 38.

The square root of 8180961050 is about 90448.6652748397. The cubic root of 8180961050 is about 2014.9677906790.

The spelling of 8180961050 in words is "eight billion, one hundred eighty million, nine hundred sixty-one thousand, fifty".