8799126513 has 4 divisors (see below), whose sum is σ = 11732168688. Its totient is φ = 5866084340.

The previous prime is 8799126503. The next prime is 8799126529. The reversal of 8799126513 is 3156219978.

8799126513 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8799126513 - 2⁸ = 8799126257 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8799126503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1466521083 + ... + 1466521088.

It is an arithmetic number, because the mean of its divisors is an integer number (2933042172).

Almost surely, 2^8799126513 is an apocalyptic number.

It is an amenable number.

8799126513 is a deficient number, since it is larger than the sum of its proper divisors (2933042175).

8799126513 is a wasteful number, since it uses less digits than its factorization.

8799126513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2933042174.

The product of its digits is 816480, while the sum is 51.

The square root of 8799126513 is about 93803.6593795786. The cubic root of 8799126513 is about 2064.4919193145.

The spelling of 8799126513 in words is "eight billion, seven hundred ninety-nine million, one hundred twenty-six thousand, five hundred thirteen".