5210138 has 16 divisors (see below), whose sum is σ = 8173440. Its totient is φ = 2488416.

The previous prime is 5210131. The next prime is 5210141. The reversal of 5210138 is 8310125.

It is not an unprimeable number, because it can be changed into a prime (5210131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3398 + ... + 4686.

It is an arithmetic number, because the mean of its divisors is an integer number (510840).

Almost surely, 2^5210138 is an apocalyptic number.

5210138 is a deficient number, since it is larger than the sum of its proper divisors (2963302).

5210138 is a wasteful number, since it uses less digits than its factorization.

5210138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1381.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 5210138 is about 2282.5726713513. The cubic root of 5210138 is about 173.3603368514.

The spelling of 5210138 in words is "five million, two hundred ten thousand, one hundred thirty-eight".