5253019805 has 16 divisors (see below), whose sum is σ = 7281192384. Its totient is φ = 3595649280.

The previous prime is 5253019789. The next prime is 5253019817. The reversal of 5253019805 is 5089103525.

It is not a de Polignac number, because 5253019805 - 2⁴ = 5253019789 is a prime.

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 (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2808167 + ... + 2810036.

It is an arithmetic number, because the mean of its divisors is an integer number (455074524).

Almost surely, 2^5253019805 is an apocalyptic number.

5253019805 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5253019805 is a deficient number, since it is larger than the sum of its proper divisors (2028172579).

5253019805 is a wasteful number, since it uses less digits than its factorization.

5253019805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5618236.

The product of its (nonzero) digits is 54000, while the sum is 38.

The square root of 5253019805 is about 72477.7193694724. The cubic root of 5253019805 is about 1738.3464942106.

The spelling of 5253019805 in words is "five billion, two hundred fifty-three million, nineteen thousand, eight hundred five".