5393863852 has 24 divisors (see below), whose sum is σ = 10207915200. Its totient is φ = 2479053696.

The previous prime is 5393863843. The next prime is 5393863859. The reversal of 5393863852 is 2583683935.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a self number, because there is not a number n which added to its sum of digits gives 5393863852.

It is not an unprimeable number, because it can be changed into a prime (5393863859) 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, 204577 + ... + 229432.

It is an arithmetic number, because the mean of its divisors is an integer number (425329800).

Almost surely, 2^5393863852 is an apocalyptic number.

5393863852 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5393863852 is a deficient number, since it is larger than the sum of its proper divisors (4814051348).

5393863852 is a wasteful number, since it uses less digits than its factorization.

5393863852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434265 (or 434263 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 52.

The square root of 5393863852 is about 73442.9292171820. The cubic root of 5393863852 is about 1753.7458649299.

The spelling of 5393863852 in words is "five billion, three hundred ninety-three million, eight hundred sixty-three thousand, eight hundred fifty-two".