52086313 has 2 divisors, whose sum is σ = 52086314. Its totient is φ = 52086312.

The previous prime is 52086259. The next prime is 52086319. The reversal of 52086313 is 31368025.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27751824 + 24334489 = 5268^2 + 4933^2 .

It is a cyclic number.

It is not a de Polignac number, because 52086313 - 2²⁵ = 18531881 is a prime.

It is not a weakly prime, because it can be changed into another prime (52086319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26043156 + 26043157.

It is an arithmetic number, because the mean of its divisors is an integer number (26043157).

Almost surely, 2^52086313 is an apocalyptic number.

It is an amenable number.

52086313 is a deficient number, since it is larger than the sum of its proper divisors (1).

52086313 is an equidigital number, since it uses as much as digits as its factorization.

52086313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 52086313 is about 7217.0847992801. The cubic root of 52086313 is about 373.4575170599.

The spelling of 52086313 in words is "fifty-two million, eighty-six thousand, three hundred thirteen".