8993152723 has 2 divisors, whose sum is σ = 8993152724. Its totient is φ = 8993152722.

The previous prime is 8993152709. The next prime is 8993152759. The reversal of 8993152723 is 3272513998.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8993152723 - 2⁵ = 8993152691 is a prime.

It is not a weakly prime, because it can be changed into another prime (8993152423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4496576361 + 4496576362.

It is an arithmetic number, because the mean of its divisors is an integer number (4496576362).

Almost surely, 2^8993152723 is an apocalyptic number.

8993152723 is a deficient number, since it is larger than the sum of its proper divisors (1).

8993152723 is an equidigital number, since it uses as much as digits as its factorization.

8993152723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 816480, while the sum is 49.

The square root of 8993152723 is about 94832.2346198802. The cubic root of 8993152723 is about 2079.5561740264.

The spelling of 8993152723 in words is "eight billion, nine hundred ninety-three million, one hundred fifty-two thousand, seven hundred twenty-three".