537133 has 2 divisors, whose sum is σ = 537134. Its totient is φ = 537132.

The previous prime is 537127. The next prime is 537143. The reversal of 537133 is 331735.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 515524 + 21609 = 718^2 + 147^2 .

It is a cyclic number.

It is not a de Polignac number, because 537133 - 2⁹ = 536621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (537143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268566 + 268567.

It is an arithmetic number, because the mean of its divisors is an integer number (268567).

2⁵³⁷¹³³ is an apocalyptic number.

It is an amenable number.

537133 is a deficient number, since it is larger than the sum of its proper divisors (1).

537133 is an equidigital number, since it uses as much as digits as its factorization.

537133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 945, while the sum is 22.

The square root of 537133 is about 732.8935802693. The cubic root of 537133 is about 81.2881572254.

Adding to 537133 its reverse (331735), we get a palindrome (868868).

The spelling of 537133 in words is "five hundred thirty-seven thousand, one hundred thirty-three".