52088213 has 2 divisors, whose sum is σ = 52088214. Its totient is φ = 52088212.

The previous prime is 52088203. The next prime is 52088219. The reversal of 52088213 is 31288025.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33443089 + 18645124 = 5783^2 + 4318^2 .

It is a cyclic number.

It is not a de Polignac number, because 52088213 - 2⁸ = 52087957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52088219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26044106 + 26044107.

It is an arithmetic number, because the mean of its divisors is an integer number (26044107).

Almost surely, 2^52088213 is an apocalyptic number.

It is an amenable number.

52088213 is a deficient number, since it is larger than the sum of its proper divisors (1).

52088213 is an equidigital number, since it uses as much as digits as its factorization.

52088213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 52088213 is about 7217.2164301758. The cubic root of 52088213 is about 373.4620579883.

The spelling of 52088213 in words is "fifty-two million, eighty-eight thousand, two hundred thirteen".