537323741 has 2 divisors, whose sum is σ = 537323742. Its totient is φ = 537323740.

The previous prime is 537323729. The next prime is 537323747. The reversal of 537323741 is 147323735.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 520068025 + 17255716 = 22805^2 + 4154^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-537323741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (537323747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268661870 + 268661871.

It is an arithmetic number, because the mean of its divisors is an integer number (268661871).

Almost surely, 2^537323741 is an apocalyptic number.

It is an amenable number.

537323741 is a deficient number, since it is larger than the sum of its proper divisors (1).

537323741 is an equidigital number, since it uses as much as digits as its factorization.

537323741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 52920, while the sum is 35.

The square root of 537323741 is about 23180.2446276997. The cubic root of 537323741 is about 812.9777815076.

The spelling of 537323741 in words is "five hundred thirty-seven million, three hundred twenty-three thousand, seven hundred forty-one".