534543101 has 2 divisors, whose sum is σ = 534543102. Its totient is φ = 534543100.

The previous prime is 534543091. The next prime is 534543179. The reversal of 534543101 is 101345435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 523219876 + 11323225 = 22874^2 + 3365^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-534543101 is a prime.

It is a Sophie Germain prime.

It is a Chen 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 (534540101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267271550 + 267271551.

It is an arithmetic number, because the mean of its divisors is an integer number (267271551).

Almost surely, 2^534543101 is an apocalyptic number.

It is an amenable number.

534543101 is a deficient number, since it is larger than the sum of its proper divisors (1).

534543101 is an equidigital number, since it uses as much as digits as its factorization.

534543101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 534543101 is about 23120.1881696495. The cubic root of 534543101 is about 811.5729739814.

Adding to 534543101 its reverse (101345435), we get a palindrome (635888536).

The spelling of 534543101 in words is "five hundred thirty-four million, five hundred forty-three thousand, one hundred one".