5653534405 has 4 divisors (see below), whose sum is σ = 6784241292. Its totient is φ = 4522827520.

The previous prime is 5653534391. The next prime is 5653534507. The reversal of 5653534405 is 5044353565.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3317068836 + 2336465569 = 57594^2 + 48337^2 .

It is not a de Polignac number, because 5653534405 - 2⁵ = 5653534373 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 565353436 + ... + 565353445.

It is an arithmetic number, because the mean of its divisors is an integer number (1696060323).

Almost surely, 2^5653534405 is an apocalyptic number.

It is an amenable number.

5653534405 is a deficient number, since it is larger than the sum of its proper divisors (1130706887).

5653534405 is a wasteful number, since it uses less digits than its factorization.

5653534405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130706886.

The product of its (nonzero) digits is 540000, while the sum is 40.

The square root of 5653534405 is about 75189.9887285535. The cubic root of 5653534405 is about 1781.4488062416.

The spelling of 5653534405 in words is "five billion, six hundred fifty-three million, five hundred thirty-four thousand, four hundred five".