8000535903 has 32 divisors (see below), whose sum is σ = 11897798400. Its totient is φ = 4752354816.

The previous prime is 8000535889. The next prime is 8000535911. The reversal of 8000535903 is 3095350008.

It is not a de Polignac number, because 8000535903 - 2⁴ = 8000535887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8000535913) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2258908 + ... + 2262446.

It is an arithmetic number, because the mean of its divisors is an integer number (371806200).

Almost surely, 2^8000535903 is an apocalyptic number.

8000535903 is a deficient number, since it is larger than the sum of its proper divisors (3897262497).

8000535903 is a wasteful number, since it uses less digits than its factorization.

8000535903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5911.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 8000535903 is about 89445.7148386663. The cubic root of 8000535903 is about 2000.0446575862.

The spelling of 8000535903 in words is "eight billion, five hundred thirty-five thousand, nine hundred three".