535552664 has 8 divisors (see below), whose sum is σ = 1004161260. Its totient is φ = 267776328.

The previous prime is 535552663. The next prime is 535552669. The reversal of 535552664 is 466255535.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535552663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33472034 + ... + 33472049.

Almost surely, 2^535552664 is an apocalyptic number.

It is an amenable number.

535552664 is a deficient number, since it is larger than the sum of its proper divisors (468608596).

535552664 is a wasteful number, since it uses less digits than its factorization.

535552664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66944089 (or 66944085 counting only the distinct ones).

The product of its digits is 540000, while the sum is 41.

The square root of 535552664 is about 23142.0108028667. The cubic root of 535552664 is about 812.0835775071.

The spelling of 535552664 in words is "five hundred thirty-five million, five hundred fifty-two thousand, six hundred sixty-four".