8757099084849 has 4 divisors (see below), whose sum is σ = 11676132113136. Its totient is φ = 5838066056564.

The previous prime is 8757099084823. The next prime is 8757099084889. The reversal of 8757099084849 is 9484809907578.

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 8757099084849 - 2⁹ = 8757099084337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8757099084889) 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, 1459516514139 + ... + 1459516514144.

It is an arithmetic number, because the mean of its divisors is an integer number (2919033028284).

Almost surely, 2^{8757099084849} is an apocalyptic number.

It is an amenable number.

8757099084849 is a deficient number, since it is larger than the sum of its proper divisors (2919033028287).

8757099084849 is a wasteful number, since it uses less digits than its factorization.

8757099084849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2919033028286.

The product of its (nonzero) digits is 1463132160, while the sum is 78.

The spelling of 8757099084849 in words is "eight trillion, seven hundred fifty-seven billion, ninety-nine million, eighty-four thousand, eight hundred forty-nine".