8385542963 has 8 divisors (see below), whose sum is σ = 9599481600. Its totient is φ = 7175605320.

The previous prime is 8385542953. The next prime is 8385543007. The reversal of 8385542963 is 3692455838.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8385542963 - 2⁶ = 8385542899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8385542953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 995753 + ... + 1004138.

It is an arithmetic number, because the mean of its divisors is an integer number (1199935200).

Almost surely, 2^8385542963 is an apocalyptic number.

8385542963 is a deficient number, since it is larger than the sum of its proper divisors (1213938637).

8385542963 is a wasteful number, since it uses less digits than its factorization.

8385542963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000497.

The product of its digits is 6220800, while the sum is 53.

The square root of 8385542963 is about 91572.6103319109. The cubic root of 8385542963 is about 2031.6258471470.

The spelling of 8385542963 in words is "eight billion, three hundred eighty-five million, five hundred forty-two thousand, nine hundred sixty-three".