4535438793 has 16 divisors (see below), whose sum is σ = 6312214656. Its totient is φ = 2891229440.

The previous prime is 4535438779. The next prime is 4535438807. The reversal of 4535438793 is 3978345354.

It is an interprime number because it is at equal distance from previous prime (4535438779) and next prime (4535438807).

It is a cyclic number.

It is not a de Polignac number, because 4535438793 - 2⁴ = 4535438777 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (4535438753) 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, 250771 + ... + 268247.

It is an arithmetic number, because the mean of its divisors is an integer number (394513416).

Almost surely, 2^4535438793 is an apocalyptic number.

It is an amenable number.

4535438793 is a deficient number, since it is larger than the sum of its proper divisors (1776775863).

4535438793 is a wasteful number, since it uses less digits than its factorization.

4535438793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21264.

The product of its digits is 5443200, while the sum is 51.

The square root of 4535438793 is about 67345.6664752826. Note that the first 3 decimals coincide. The cubic root of 4535438793 is about 1655.2862346021.

The spelling of 4535438793 in words is "four billion, five hundred thirty-five million, four hundred thirty-eight thousand, seven hundred ninety-three".