5653404443 has 4 divisors (see below), whose sum is σ = 5682696888. Its totient is φ = 5624112000.

The previous prime is 5653404413. The next prime is 5653404461. The reversal of 5653404443 is 3444043565.

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 5653404443 - 2³² = 1358437147 is a prime.

It is a super-2 number, since 2×5653404443² = 63921963592264280498, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5653404397 and 5653404406.

It is not an unprimeable number, because it can be changed into a prime (5653404413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14645933 + ... + 14646318.

It is an arithmetic number, because the mean of its divisors is an integer number (1420674222).

Almost surely, 2^5653404443 is an apocalyptic number.

5653404443 is a deficient number, since it is larger than the sum of its proper divisors (29292445).

5653404443 is a wasteful number, since it uses less digits than its factorization.

5653404443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29292444.

The product of its (nonzero) digits is 345600, while the sum is 38.

The square root of 5653404443 is about 75189.1244994913. The cubic root of 5653404443 is about 1781.4351556408.

The spelling of 5653404443 in words is "five billion, six hundred fifty-three million, four hundred four thousand, four hundred forty-three".