5525253493 has 2 divisors, whose sum is σ = 5525253494. Its totient is φ = 5525253492.

The previous prime is 5525253479. The next prime is 5525253509. The reversal of 5525253493 is 3943525255.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5484587364 + 40666129 = 74058^2 + 6377^2 .

It is a cyclic number.

It is not a de Polignac number, because 5525253493 - 2¹³ = 5525245301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5525253403) 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 as a sum of consecutive naturals, namely, 2762626746 + 2762626747.

It is an arithmetic number, because the mean of its divisors is an integer number (2762626747).

Almost surely, 2^5525253493 is an apocalyptic number.

It is an amenable number.

5525253493 is a deficient number, since it is larger than the sum of its proper divisors (1).

5525253493 is an equidigital number, since it uses as much as digits as its factorization.

5525253493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 810000, while the sum is 43.

The square root of 5525253493 is about 74332.0488954798. The cubic root of 5525253493 is about 1767.8716683612.

The spelling of 5525253493 in words is "five billion, five hundred twenty-five million, two hundred fifty-three thousand, four hundred ninety-three".