535532653 has 4 divisors (see below), whose sum is σ = 535673088. Its totient is φ = 535392220.

The previous prime is 535532633. The next prime is 535532659. The reversal of 535532653 is 356235535.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 356235535 = 5 ⋅71247107.

It is a cyclic number.

It is not a de Polignac number, because 535532653 - 2⁹ = 535532141 is a prime.

It is a super-3 number, since 3×535532653³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535532659) 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 in 3 ways as a sum of consecutive naturals, for example, 64333 + ... + 72178.

It is an arithmetic number, because the mean of its divisors is an integer number (133918272).

Almost surely, 2^535532653 is an apocalyptic number.

It is an amenable number.

535532653 is a deficient number, since it is larger than the sum of its proper divisors (140435).

535532653 is a wasteful number, since it uses less digits than its factorization.

535532653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140434.

The product of its digits is 202500, while the sum is 37.

The square root of 535532653 is about 23141.5784465969. The cubic root of 535532653 is about 812.0734628424.

The spelling of 535532653 in words is "five hundred thirty-five million, five hundred thirty-two thousand, six hundred fifty-three".