5163644 has 12 divisors (see below), whose sum is σ = 9073344. Its totient is φ = 2571264.

The previous prime is 5163629. The next prime is 5163659. The reversal of 5163644 is 4463615.

It is a happy number.

5163644 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5163629) and next prime (5163659).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1484 + ... + 3539.

It is an arithmetic number, because the mean of its divisors is an integer number (756112).

Almost surely, 2^5163644 is an apocalyptic number.

It is an amenable number.

5163644 is a deficient number, since it is larger than the sum of its proper divisors (3909700).

5163644 is a wasteful number, since it uses less digits than its factorization.

5163644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5284 (or 5282 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 5163644 is about 2272.3652875363. The cubic root of 5163644 is about 172.8431201689.

Subtracting from 5163644 its sum of digits (29), we obtain a palindrome (5163615).

The spelling of 5163644 in words is "five million, one hundred sixty-three thousand, six hundred forty-four".