533445141389 has 2 divisors, whose sum is σ = 533445141390. Its totient is φ = 533445141388.

The previous prime is 533445141293. The next prime is 533445141413. The reversal of 533445141389 is 983141544335.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 375840111364 + 157605030025 = 613058^2 + 396995^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-533445141389 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (533445641389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266722570694 + 266722570695.

It is an arithmetic number, because the mean of its divisors is an integer number (266722570695).

Almost surely, 2^533445141389 is an apocalyptic number.

It is an amenable number.

533445141389 is a deficient number, since it is larger than the sum of its proper divisors (1).

533445141389 is an equidigital number, since it uses as much as digits as its factorization.

533445141389 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3110400, while the sum is 50.

The spelling of 533445141389 in words is "five hundred thirty-three billion, four hundred forty-five million, one hundred forty-one thousand, three hundred eighty-nine".