270750533 has 2 divisors, whose sum is σ = 270750534. Its totient is φ = 270750532.

The previous prime is 270750463. The next prime is 270750563. The reversal of 270750533 is 335057072.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 150234049 + 120516484 = 12257^2 + 10978^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-270750533 is a prime.

It is a super-2 number, since 2×270750533² = 146611702239568178, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 270750533.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (270750563) 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, 135375266 + 135375267.

It is an arithmetic number, because the mean of its divisors is an integer number (135375267).

Almost surely, 2^270750533 is an apocalyptic number.

It is an amenable number.

270750533 is a deficient number, since it is larger than the sum of its proper divisors (1).

270750533 is an equidigital number, since it uses as much as digits as its factorization.

270750533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22050, while the sum is 32.

The square root of 270750533 is about 16454.4988680908. The cubic root of 270750533 is about 646.9287323348.

The spelling of 270750533 in words is "two hundred seventy million, seven hundred fifty thousand, five hundred thirty-three".