8075623049 has 16 divisors (see below), whose sum is σ = 8886958080. Its totient is φ = 7291632960.

The previous prime is 8075623009. The next prime is 8075623051. The reversal of 8075623049 is 9403265708.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8075623049 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8075623009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1658879 + ... + 1663739.

It is an arithmetic number, because the mean of its divisors is an integer number (555434880).

Almost surely, 2^8075623049 is an apocalyptic number.

It is an amenable number.

8075623049 is a deficient number, since it is larger than the sum of its proper divisors (811335031).

8075623049 is a wasteful number, since it uses less digits than its factorization.

8075623049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7640.

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 8075623049 is about 89864.4704485594. The cubic root of 8075623049 is about 2006.2821672764.

The spelling of 8075623049 in words is "eight billion, seventy-five million, six hundred twenty-three thousand, forty-nine".