5248903165 has 24 divisors (see below), whose sum is σ = 6961742424. Its totient is φ = 3796214400.

The previous prime is 5248903141. The next prime is 5248903171. The reversal of 5248903165 is 5613098425.

It can be written as a sum of positive squares in 4 ways, for example, as 480249 + 5248422916 = 693^2 + 72446^2 .

It is not a de Polignac number, because 5248903165 - 2⁵ = 5248903133 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85539 + ... + 133471.

It is an arithmetic number, because the mean of its divisors is an integer number (290072601).

Almost surely, 2^5248903165 is an apocalyptic number.

5248903165 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5248903165 is a deficient number, since it is larger than the sum of its proper divisors (1712839259).

5248903165 is a wasteful number, since it uses less digits than its factorization.

5248903165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48141 (or 48130 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 43.

The square root of 5248903165 is about 72449.3144550036. The cubic root of 5248903165 is about 1737.8922782137.

The spelling of 5248903165 in words is "five billion, two hundred forty-eight million, nine hundred three thousand, one hundred sixty-five".