5281559252 has 48 divisors (see below), whose sum is σ = 9966825792. Its totient is φ = 2440005120.

The previous prime is 5281559251. The next prime is 5281559263. The reversal of 5281559252 is 2529551825.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5281559251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 917102 + ... + 922842.

It is an arithmetic number, because the mean of its divisors is an integer number (207642204).

Almost surely, 2^5281559252 is an apocalyptic number.

It is an amenable number.

5281559252 is a deficient number, since it is larger than the sum of its proper divisors (4685266540).

5281559252 is a wasteful number, since it uses less digits than its factorization.

5281559252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6008 (or 6006 counting only the distinct ones).

The product of its digits is 360000, while the sum is 44.

The square root of 5281559252 is about 72674.3369560397. The cubic root of 5281559252 is about 1741.4889325292.

The spelling of 5281559252 in words is "five billion, two hundred eighty-one million, five hundred fifty-nine thousand, two hundred fifty-two".