534698023 has 2 divisors, whose sum is σ = 534698024. Its totient is φ = 534698022.

The previous prime is 534697993. The next prime is 534698069. The reversal of 534698023 is 320896435.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 534698023 - 2¹⁷ = 534566951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (534695023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267349011 + 267349012.

It is an arithmetic number, because the mean of its divisors is an integer number (267349012).

Almost surely, 2^534698023 is an apocalyptic number.

534698023 is a deficient number, since it is larger than the sum of its proper divisors (1).

534698023 is an equidigital number, since it uses as much as digits as its factorization.

534698023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 534698023 is about 23123.5382889384. The cubic root of 534698023 is about 811.6513701316.

The spelling of 534698023 in words is "five hundred thirty-four million, six hundred ninety-eight thousand, twenty-three".