5276268144 has 120 divisors (see below), whose sum is σ = 16950760320. Its totient is φ = 1500799104.

The previous prime is 5276268077. The next prime is 5276268163. The reversal of 5276268144 is 4418626725.

5276268144 is a `hidden beast` number, since 5 + 2 + 7 + 626 + 8 + 14 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5276268144.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 217287 + ... + 240345.

It is an arithmetic number, because the mean of its divisors is an integer number (141256336).

Almost surely, 2^5276268144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5276268144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8475380160).

5276268144 is an abundant number, since it is smaller than the sum of its proper divisors (11674492176).

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

5276268144 is a wasteful number, since it uses less digits than its factorization.

5276268144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23307 (or 23298 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 5276268144 is about 72637.9249703624. The cubic root of 5276268144 is about 1740.9071924080.

The spelling of 5276268144 in words is "five billion, two hundred seventy-six million, two hundred sixty-eight thousand, one hundred forty-four".