52216727 has 2 divisors, whose sum is σ = 52216728. Its totient is φ = 52216726.

The previous prime is 52216699. The next prime is 52216753. The reversal of 52216727 is 72761225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52216727 - 2¹⁶ = 52151191 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 52216693 and 52216702.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52216757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26108363 + 26108364.

It is an arithmetic number, because the mean of its divisors is an integer number (26108364).

Almost surely, 2^52216727 is an apocalyptic number.

52216727 is a deficient number, since it is larger than the sum of its proper divisors (1).

52216727 is an equidigital number, since it uses as much as digits as its factorization.

52216727 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11760, while the sum is 32.

The square root of 52216727 is about 7226.1142393405. The cubic root of 52216727 is about 373.7689456211.

The spelling of 52216727 in words is "fifty-two million, two hundred sixteen thousand, seven hundred twenty-seven".