5188265982 has 12 divisors (see below), whose sum is σ = 11241243000. Its totient is φ = 1729421988.

The previous prime is 5188265981. The next prime is 5188266011. The reversal of 5188265982 is 2895628815.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5188265981) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 144118482 + ... + 144118517.

It is an arithmetic number, because the mean of its divisors is an integer number (936770250).

Almost surely, 2^5188265982 is an apocalyptic number.

5188265982 is an abundant number, since it is smaller than the sum of its proper divisors (6052977018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5188265982 is a wasteful number, since it uses less digits than its factorization.

5188265982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288237007 (or 288237004 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 54.

The square root of 5188265982 is about 72029.6187828313. The cubic root of 5188265982 is about 1731.1740926860.

The spelling of 5188265982 in words is "five billion, one hundred eighty-eight million, two hundred sixty-five thousand, nine hundred eighty-two".