52130207 has 2 divisors, whose sum is σ = 52130208. Its totient is φ = 52130206.

The previous prime is 52130201. The next prime is 52130261. The reversal of 52130207 is 70203125.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52130207 - 2¹⁰ = 52129183 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52130201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26065103 + 26065104.

It is an arithmetic number, because the mean of its divisors is an integer number (26065104).

Almost surely, 2^52130207 is an apocalyptic number.

52130207 is a deficient number, since it is larger than the sum of its proper divisors (1).

52130207 is an equidigital number, since it uses as much as digits as its factorization.

52130207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 52130207 is about 7220.1251374197. The cubic root of 52130207 is about 373.5623938865.

The spelling of 52130207 in words is "fifty-two million, one hundred thirty thousand, two hundred seven".