5138963 has 8 divisors (see below), whose sum is σ = 5362560. Its totient is φ = 4919040.

The previous prime is 5138957. The next prime is 5138977. The reversal of 5138963 is 3698315.

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

It is a cyclic number.

It is not a de Polignac number, because 5138963 - 2¹⁰ = 5137939 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5138923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2153 + ... + 3861.

It is an arithmetic number, because the mean of its divisors is an integer number (670320).

Almost surely, 2^5138963 is an apocalyptic number.

5138963 is a deficient number, since it is larger than the sum of its proper divisors (223597).

5138963 is a wasteful number, since it uses less digits than its factorization.

5138963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1837.

The product of its digits is 19440, while the sum is 35.

The square root of 5138963 is about 2266.9280976687. The cubic root of 5138963 is about 172.5672971335.

The spelling of 5138963 in words is "five million, one hundred thirty-eight thousand, nine hundred sixty-three".