5646366535 has 4 divisors (see below), whose sum is σ = 6775639848. Its totient is φ = 4517093224.

The previous prime is 5646366527. The next prime is 5646366563. The reversal of 5646366535 is 5356636465.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5646366535 - 2³ = 5646366527 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 3 ways as a sum of consecutive naturals, for example, 564636649 + ... + 564636658.

It is an arithmetic number, because the mean of its divisors is an integer number (1693909962).

Almost surely, 2^5646366535 is an apocalyptic number.

5646366535 is a deficient number, since it is larger than the sum of its proper divisors (1129273313).

5646366535 is a wasteful number, since it uses less digits than its factorization.

5646366535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129273312.

The product of its digits is 5832000, while the sum is 49.

The square root of 5646366535 is about 75142.3085551675. The cubic root of 5646366535 is about 1780.6956140586.

The spelling of 5646366535 in words is "five billion, six hundred forty-six million, three hundred sixty-six thousand, five hundred thirty-five".