534155311 has 2 divisors, whose sum is σ = 534155312. Its totient is φ = 534155310.

The previous prime is 534155299. The next prime is 534155333. The reversal of 534155311 is 113551435.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 534155311 - 2¹⁹ = 533631023 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 534155311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (534155371) 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, 267077655 + 267077656.

It is an arithmetic number, because the mean of its divisors is an integer number (267077656).

Almost surely, 2^534155311 is an apocalyptic number.

534155311 is a deficient number, since it is larger than the sum of its proper divisors (1).

534155311 is an equidigital number, since it uses as much as digits as its factorization.

534155311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4500, while the sum is 28.

The square root of 534155311 is about 23111.8002544155. The cubic root of 534155311 is about 811.3766717441.

The spelling of 534155311 in words is "five hundred thirty-four million, one hundred fifty-five thousand, three hundred eleven".