534763213 has 2 divisors, whose sum is σ = 534763214. Its totient is φ = 534763212.

The previous prime is 534763171. The next prime is 534763223. The reversal of 534763213 is 312367435.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 459802249 + 74960964 = 21443^2 + 8658^2 .

It is a cyclic number.

It is not a de Polignac number, because 534763213 - 2¹³ = 534755021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (534763223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267381606 + 267381607.

It is an arithmetic number, because the mean of its divisors is an integer number (267381607).

Almost surely, 2^534763213 is an apocalyptic number.

It is an amenable number.

534763213 is a deficient number, since it is larger than the sum of its proper divisors (1).

534763213 is an equidigital number, since it uses as much as digits as its factorization.

534763213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 34.

The square root of 534763213 is about 23124.9478485898. The cubic root of 534763213 is about 811.6843541091.

The spelling of 534763213 in words is "five hundred thirty-four million, seven hundred sixty-three thousand, two hundred thirteen".