5163638 has 8 divisors (see below), whose sum is σ = 8082288. Its totient is φ = 2469544.

The previous prime is 5163629. The next prime is 5163659. The reversal of 5163638 is 8363615.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 56081 + ... + 56172.

It is an arithmetic number, because the mean of its divisors is an integer number (1010286).

Almost surely, 2^5163638 is an apocalyptic number.

5163638 is a deficient number, since it is larger than the sum of its proper divisors (2918650).

5163638 is a wasteful number, since it uses less digits than its factorization.

5163638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112278.

The product of its digits is 12960, while the sum is 32.

The square root of 5163638 is about 2272.3639673257. The cubic root of 5163638 is about 172.8430532227.

The spelling of 5163638 in words is "five million, one hundred sixty-three thousand, six hundred thirty-eight".