537814093 has 2 divisors, whose sum is σ = 537814094. Its totient is φ = 537814092.

The previous prime is 537814073. The next prime is 537814127. The reversal of 537814093 is 390418735.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 439447369 + 98366724 = 20963^2 + 9918^2 .

It is a cyclic number.

It is not a de Polignac number, because 537814093 - 2⁵ = 537814061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (537814033) 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, 268907046 + 268907047.

It is an arithmetic number, because the mean of its divisors is an integer number (268907047).

Almost surely, 2^537814093 is an apocalyptic number.

It is an amenable number.

537814093 is a deficient number, since it is larger than the sum of its proper divisors (1).

537814093 is an equidigital number, since it uses as much as digits as its factorization.

537814093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 537814093 is about 23190.8191532770. The cubic root of 537814093 is about 813.2250092939.

The spelling of 537814093 in words is "five hundred thirty-seven million, eight hundred fourteen thousand, ninety-three".