535564465535 has 32 divisors (see below), whose sum is σ = 731667589632. Its totient is φ = 372524676480.

The previous prime is 535564465529. The next prime is 535564465559.

535564465535 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 535564465535 - 2⁸ = 535564465279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14943257 + ... + 14979053.

It is an arithmetic number, because the mean of its divisors is an integer number (22864612176).

Almost surely, 2^535564465535 is an apocalyptic number.

535564465535 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

535564465535 is a deficient number, since it is larger than the sum of its proper divisors (196103124097).

535564465535 is a wasteful number, since it uses less digits than its factorization.

535564465535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47663.

The product of its digits is 81000000, while the sum is 56.

The spelling of 535564465535 in words is "five hundred thirty-five billion, five hundred sixty-four million, four hundred sixty-five thousand, five hundred thirty-five".