537845233 has 2 divisors, whose sum is σ = 537845234. Its totient is φ = 537845232.

The previous prime is 537845177. The next prime is 537845251. The reversal of 537845233 is 332548735.

537845233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 345662464 + 192182769 = 18592^2 + 13863^2 .

It is a cyclic number.

It is not a de Polignac number, because 537845233 - 2⁹ = 537844721 is a prime.

It is not a weakly prime, because it can be changed into another prime (537845533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268922616 + 268922617.

It is an arithmetic number, because the mean of its divisors is an integer number (268922617).

Almost surely, 2^537845233 is an apocalyptic number.

It is an amenable number.

537845233 is a deficient number, since it is larger than the sum of its proper divisors (1).

537845233 is an equidigital number, since it uses as much as digits as its factorization.

537845233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 302400, while the sum is 40.

The square root of 537845233 is about 23191.4905299336. The cubic root of 537845233 is about 813.2407045180.

The spelling of 537845233 in words is "five hundred thirty-seven million, eight hundred forty-five thousand, two hundred thirty-three".