5138969 has 8 divisors (see below), whose sum is σ = 5648160. Its totient is φ = 4636800.

The previous prime is 5138957. The next prime is 5138977. The reversal of 5138969 is 9698315.

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 5138969 - 2⁴ = 5138953 is a prime.

It is a super-2 number, since 2×5138969² = 52818004765922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5138929) 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, 152 + ... + 3209.

It is an arithmetic number, because the mean of its divisors is an integer number (706020).

Almost surely, 2^5138969 is an apocalyptic number.

It is an amenable number.

5138969 is a deficient number, since it is larger than the sum of its proper divisors (509191).

5138969 is a wasteful number, since it uses less digits than its factorization.

5138969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3511.

The product of its digits is 58320, while the sum is 41.

The square root of 5138969 is about 2266.9294210451. The cubic root of 5138969 is about 172.5673642938.

The spelling of 5138969 in words is "five million, one hundred thirty-eight thousand, nine hundred sixty-nine".