534548653 has 2 divisors, whose sum is σ = 534548654. Its totient is φ = 534548652.

The previous prime is 534548633. The next prime is 534548659. The reversal of 534548653 is 356845435.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 326814084 + 207734569 = 18078^2 + 14413^2 .

It is a cyclic number.

It is not a de Polignac number, because 534548653 - 2⁵ = 534548621 is a prime.

It is a super-2 number, since 2×534548653² = 571484524848228818, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (534548659) 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, 267274326 + 267274327.

It is an arithmetic number, because the mean of its divisors is an integer number (267274327).

Almost surely, 2^534548653 is an apocalyptic number.

It is an amenable number.

534548653 is a deficient number, since it is larger than the sum of its proper divisors (1).

534548653 is an equidigital number, since it uses as much as digits as its factorization.

534548653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864000, while the sum is 43.

The square root of 534548653 is about 23120.3082375647. The cubic root of 534548653 is about 811.5757837564.

The spelling of 534548653 in words is "five hundred thirty-four million, five hundred forty-eight thousand, six hundred fifty-three".