52288937 has 2 divisors, whose sum is σ = 52288938. Its totient is φ = 52288936.

The previous prime is 52288897. The next prime is 52288939. The reversal of 52288937 is 73988225.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30349081 + 21939856 = 5509^2 + 4684^2 .

It is a cyclic number.

It is not a de Polignac number, because 52288937 - 2¹⁶ = 52223401 is a prime.

Together with 52288939, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (52288939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26144468 + 26144469.

It is an arithmetic number, because the mean of its divisors is an integer number (26144469).

Almost surely, 2^52288937 is an apocalyptic number.

It is an amenable number.

52288937 is a deficient number, since it is larger than the sum of its proper divisors (1).

52288937 is an equidigital number, since it uses as much as digits as its factorization.

52288937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 44.

The square root of 52288937 is about 7231.1089744243. The cubic root of 52288937 is about 373.9411600648.

The spelling of 52288937 in words is "fifty-two million, two hundred eighty-eight thousand, nine hundred thirty-seven".