5188634825 has 24 divisors (see below), whose sum is σ = 7025818176. Its totient is φ = 3769784000.

The previous prime is 5188634819. The next prime is 5188634833. The reversal of 5188634825 is 5284368815.

It is not a de Polignac number, because 5188634825 - 2⁴ = 5188634809 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 282884 + ... + 300666.

It is an arithmetic number, because the mean of its divisors is an integer number (292742424).

Almost surely, 2^5188634825 is an apocalyptic number.

5188634825 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5188634825 is a deficient number, since it is larger than the sum of its proper divisors (1837183351).

5188634825 is a wasteful number, since it uses less digits than its factorization.

5188634825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18865 (or 18860 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 50.

The square root of 5188634825 is about 72032.1790937911. The cubic root of 5188634825 is about 1731.2151157893.

The spelling of 5188634825 in words is "five billion, one hundred eighty-eight million, six hundred thirty-four thousand, eight hundred twenty-five".