8515442883 has 16 divisors (see below), whose sum is σ = 11422010880. Its totient is φ = 5643012096.

The previous prime is 8515442843. The next prime is 8515442891. The reversal of 8515442883 is 3882445158.

It is not a de Polignac number, because 8515442883 - 2⁹ = 8515442371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8515442843) 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, 364138 + ... + 386816.

It is an arithmetic number, because the mean of its divisors is an integer number (713875680).

Almost surely, 2^8515442883 is an apocalyptic number.

8515442883 is a deficient number, since it is larger than the sum of its proper divisors (2906567997).

8515442883 is a wasteful number, since it uses less digits than its factorization.

8515442883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23426.

The product of its digits is 1228800, while the sum is 48.

The square root of 8515442883 is about 92279.1573596118. The cubic root of 8515442883 is about 2042.0627350365.

The spelling of 8515442883 in words is "eight billion, five hundred fifteen million, four hundred forty-two thousand, eight hundred eighty-three".