537380033 has 2 divisors, whose sum is σ = 537380034. Its totient is φ = 537380032.

The previous prime is 537379991. The next prime is 537380057. The reversal of 537380033 is 330083735.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 330221584 + 207158449 = 18172^2 + 14393^2 .

It is a cyclic number.

It is not a de Polignac number, because 537380033 - 2²² = 533185729 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (537380633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268690016 + 268690017.

It is an arithmetic number, because the mean of its divisors is an integer number (268690017).

Almost surely, 2^537380033 is an apocalyptic number.

It is an amenable number.

537380033 is a deficient number, since it is larger than the sum of its proper divisors (1).

537380033 is an equidigital number, since it uses as much as digits as its factorization.

537380033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 32.

The square root of 537380033 is about 23181.4588194962. The cubic root of 537380033 is about 813.0061706914.

The spelling of 537380033 in words is "five hundred thirty-seven million, three hundred eighty thousand, thirty-three".