5326144518 has 32 divisors (see below), whose sum is σ = 10909616256. Its totient is φ = 1732566528.

The previous prime is 5326144513. The next prime is 5326144519. The reversal of 5326144518 is 8154416235.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5326144513) 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, 305505 + ... + 322467.

It is an arithmetic number, because the mean of its divisors is an integer number (340925508).

Almost surely, 2^5326144518 is an apocalyptic number.

5326144518 is an abundant number, since it is smaller than the sum of its proper divisors (5583471738).

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

5326144518 is a wasteful number, since it uses less digits than its factorization.

5326144518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18228.

The product of its digits is 115200, while the sum is 39.

The square root of 5326144518 is about 72980.4392834135. The cubic root of 5326144518 is about 1746.3755754265.

It can be divided in two parts, 53261 and 44518, that added together give a palindrome (97779).

The spelling of 5326144518 in words is "five billion, three hundred twenty-six million, one hundred forty-four thousand, five hundred eighteen".