535692864 has 56 divisors (see below), whose sum is σ = 1619837248. Its totient is φ = 153054720.

The previous prime is 535692853. The next prime is 535692893. The reversal of 535692864 is 468296535.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197947 + ... + 200634.

Almost surely, 2^535692864 is an apocalyptic number.

It is an amenable number.

535692864 is an abundant number, since it is smaller than the sum of its proper divisors (1084144384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

535692864 is a wasteful number, since it uses less digits than its factorization.

535692864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398603 (or 398593 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 48.

The square root of 535692864 is about 23145.0397277689. The cubic root of 535692864 is about 812.1544352655.

The spelling of 535692864 in words is "five hundred thirty-five million, six hundred ninety-two thousand, eight hundred sixty-four".