5210320187 has 2 divisors, whose sum is σ = 5210320188. Its totient is φ = 5210320186.

The previous prime is 5210320099. The next prime is 5210320261. The reversal of 5210320187 is 7810230125.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5210320187 - 2⁸ = 5210319931 is a prime.

It is not a weakly prime, because it can be changed into another prime (5210320487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2605160093 + 2605160094.

It is an arithmetic number, because the mean of its divisors is an integer number (2605160094).

Almost surely, 2^5210320187 is an apocalyptic number.

5210320187 is a deficient number, since it is larger than the sum of its proper divisors (1).

5210320187 is an equidigital number, since it uses as much as digits as its factorization.

5210320187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 5210320187 is about 72182.5476621600. The cubic root of 5210320187 is about 1733.6235750370.

The spelling of 5210320187 in words is "five billion, two hundred ten million, three hundred twenty thousand, one hundred eighty-seven".