5272868144 has 20 divisors (see below), whose sum is σ = 10753876440. Its totient is φ = 2497674240.

The previous prime is 5272868129. The next prime is 5272868203. The reversal of 5272868144 is 4418682725.

It is a super-3 number, since 3×5272868144³ (a number of 30 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8672177 + ... + 8672784.

It is an arithmetic number, because the mean of its divisors is an integer number (537693822).

Almost surely, 2^5272868144 is an apocalyptic number.

It is an amenable number.

5272868144 is an abundant number, since it is smaller than the sum of its proper divisors (5481008296).

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

5272868144 is a wasteful number, since it uses less digits than its factorization.

5272868144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17344988 (or 17344982 counting only the distinct ones).

The product of its digits is 860160, while the sum is 47.

The square root of 5272868144 is about 72614.5174465823. The cubic root of 5272868144 is about 1740.5331681825.

The spelling of 5272868144 in words is "five billion, two hundred seventy-two million, eight hundred sixty-eight thousand, one hundred forty-four".