5603633645 has 4 divisors (see below), whose sum is σ = 6724360380. Its totient is φ = 4482906912.

The previous prime is 5603633593. The next prime is 5603633669. The reversal of 5603633645 is 5463363065.

5603633645 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 4109579236 + 1494054409 = 64106^2 + 38653^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5603633645 is a prime.

It is a super-3 number, since 3×5603633645³ (a number of 30 digits) contains 333 as substring.

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, 560363360 + ... + 560363369.

It is an arithmetic number, because the mean of its divisors is an integer number (1681090095).

Almost surely, 2^5603633645 is an apocalyptic number.

It is an amenable number.

5603633645 is a deficient number, since it is larger than the sum of its proper divisors (1120726735).

5603633645 is a wasteful number, since it uses less digits than its factorization.

5603633645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120726734.

The product of its (nonzero) digits is 583200, while the sum is 41.

The square root of 5603633645 is about 74857.4221103025. The cubic root of 5603633645 is about 1776.1920071007.

The spelling of 5603633645 in words is "five billion, six hundred three million, six hundred thirty-three thousand, six hundred forty-five".