5210099 has 2 divisors, whose sum is σ = 5210100. Its totient is φ = 5210098.

The previous prime is 5210087. The next prime is 5210119. The reversal of 5210099 is 9900125.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5210099 is a prime.

It is not a weakly prime, because it can be changed into another prime (5210039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2605049 + 2605050.

It is an arithmetic number, because the mean of its divisors is an integer number (2605050).

Almost surely, 2^5210099 is an apocalyptic number.

5210099 is a deficient number, since it is larger than the sum of its proper divisors (1).

5210099 is an equidigital number, since it uses as much as digits as its factorization.

5210099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 810, while the sum is 26.

The square root of 5210099 is about 2282.5641283434. The cubic root of 5210099 is about 173.3599042928.

Adding to 5210099 its sum of digits (26), we get a palindrome (5210125).

The spelling of 5210099 in words is "five million, two hundred ten thousand, ninety-nine".