8450754705 has 40 divisors (see below), whose sum is σ = 15205271400. Its totient is φ = 4490256384.

The previous prime is 8450754679. The next prime is 8450754707. The reversal of 8450754705 is 5074570548.

It can be written as a sum of positive squares in 4 ways, for example, as 11943936 + 8438810769 = 3456^2 + 91863^2 .

It is not a de Polignac number, because 8450754705 - 2⁷ = 8450754577 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (8450754707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 70161 + ... + 147729.

It is an arithmetic number, because the mean of its divisors is an integer number (380131785).

Almost surely, 2^8450754705 is an apocalyptic number.

It is an amenable number.

8450754705 is a deficient number, since it is larger than the sum of its proper divisors (6754516695).

8450754705 is a wasteful number, since it uses less digits than its factorization.

8450754705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77855 (or 77846 counting only the distinct ones).

The product of its (nonzero) digits is 784000, while the sum is 45.

The square root of 8450754705 is about 91927.9865166207. The cubic root of 8450754705 is about 2036.8786933689.

The spelling of 8450754705 in words is "eight billion, four hundred fifty million, seven hundred fifty-four thousand, seven hundred five".