5218714144 has 24 divisors (see below), whose sum is σ = 11742107328. Its totient is φ = 2236591680.

The previous prime is 5218714141. The next prime is 5218714147. The reversal of 5218714144 is 4414178125.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5218714141) and next prime (5218714147).

It is not an unprimeable number, because it can be changed into a prime (5218714141) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 11648692 + ... + 11649139.

It is an arithmetic number, because the mean of its divisors is an integer number (489254472).

Almost surely, 2^5218714144 is an apocalyptic number.

It is an amenable number.

5218714144 is an abundant number, since it is smaller than the sum of its proper divisors (6523393184).

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

5218714144 is a wasteful number, since it uses less digits than its factorization.

5218714144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23297848 (or 23297840 counting only the distinct ones).

The product of its digits is 35840, while the sum is 37.

The square root of 5218714144 is about 72240.6682139638. The cubic root of 5218714144 is about 1734.5540459538.

The spelling of 5218714144 in words is "five billion, two hundred eighteen million, seven hundred fourteen thousand, one hundred forty-four".