52045337 has 2 divisors, whose sum is σ = 52045338. Its totient is φ = 52045336.

The previous prime is 52045319. The next prime is 52045339. The reversal of 52045337 is 73354025.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33131536 + 18913801 = 5756^2 + 4349^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52045337 is a prime.

Together with 52045339, 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 (52045339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26022668 + 26022669.

It is an arithmetic number, because the mean of its divisors is an integer number (26022669).

Almost surely, 2^52045337 is an apocalyptic number.

It is an amenable number.

52045337 is a deficient number, since it is larger than the sum of its proper divisors (1).

52045337 is an equidigital number, since it uses as much as digits as its factorization.

52045337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 29.

The square root of 52045337 is about 7214.2454213868. The cubic root of 52045337 is about 373.3595590810.

The spelling of 52045337 in words is "fifty-two million, forty-five thousand, three hundred thirty-seven".