5264481318 has 32 divisors (see below), whose sum is σ = 10878766080. Its totient is φ = 1696632480.

The previous prime is 5264481317. The next prime is 5264481371. The reversal of 5264481318 is 8131844625.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5264481318.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5264481317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195093 + ... + 220431.

It is an arithmetic number, because the mean of its divisors is an integer number (339961440).

Almost surely, 2^5264481318 is an apocalyptic number.

5264481318 is an abundant number, since it is smaller than the sum of its proper divisors (5614284762).

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

5264481318 is a wasteful number, since it uses less digits than its factorization.

5264481318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26492.

The product of its digits is 184320, while the sum is 42.

The square root of 5264481318 is about 72556.7455030888. The cubic root of 5264481318 is about 1739.6098695960.

It can be divided in two parts, 526 and 4481318, that added together give a palindrome (4481844).

The spelling of 5264481318 in words is "five billion, two hundred sixty-four million, four hundred eighty-one thousand, three hundred eighteen".