1534136213 has 2 divisors, whose sum is σ = 1534136214. Its totient is φ = 1534136212.

The previous prime is 1534136207. The next prime is 1534136249. The reversal of 1534136213 is 3126314351.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1376558404 + 157577809 = 37102^2 + 12553^2 .

It is a cyclic number.

It is not a de Polignac number, because 1534136213 - 2¹⁶ = 1534070677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1534136273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 767068106 + 767068107.

It is an arithmetic number, because the mean of its divisors is an integer number (767068107).

Almost surely, 2^1534136213 is an apocalyptic number.

It is an amenable number.

1534136213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1534136213 is an equidigital number, since it uses as much as digits as its factorization.

1534136213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 29.

The square root of 1534136213 is about 39168.0509216377. The cubic root of 1534136213 is about 1153.3327927110.

The spelling of 1534136213 in words is "one billion, five hundred thirty-four million, one hundred thirty-six thousand, two hundred thirteen".