5263382387 has 4 divisors (see below), whose sum is σ = 5298239376. Its totient is φ = 5228525400.

The previous prime is 5263382381. The next prime is 5263382407. The reversal of 5263382387 is 7832833625.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5263382387 - 2¹⁰ = 5263381363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5263382381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17428268 + ... + 17428569.

It is an arithmetic number, because the mean of its divisors is an integer number (1324559844).

Almost surely, 2^5263382387 is an apocalyptic number.

5263382387 is a deficient number, since it is larger than the sum of its proper divisors (34856989).

5263382387 is a wasteful number, since it uses less digits than its factorization.

5263382387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34856988.

The product of its digits is 1451520, while the sum is 47.

The square root of 5263382387 is about 72549.1722006530. The cubic root of 5263382387 is about 1739.4888165657.

The spelling of 5263382387 in words is "five billion, two hundred sixty-three million, three hundred eighty-two thousand, three hundred eighty-seven".