538036803 has 8 divisors (see below), whose sum is σ = 797091600. Its totient is φ = 358691184.

The previous prime is 538036801. The next prime is 538036883. The reversal of 538036803 is 308630835.

It is not a de Polignac number, because 538036803 - 2¹ = 538036801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (538036801) 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, 9963618 + ... + 9963671.

It is an arithmetic number, because the mean of its divisors is an integer number (99636450).

Almost surely, 2^538036803 is an apocalyptic number.

538036803 is a deficient number, since it is larger than the sum of its proper divisors (259054797).

538036803 is a wasteful number, since it uses less digits than its factorization.

538036803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19927298 (or 19927292 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 538036803 is about 23195.6203409178. The cubic root of 538036803 is about 813.3372465584.

It can be divided in two parts, 53803 and 6803, that added together give a palindrome (60606).

The spelling of 538036803 in words is "five hundred thirty-eight million, thirty-six thousand, eight hundred three".