5603780445 has 16 divisors (see below), whose sum is σ = 8969087232. Its totient is φ = 2987670080.

The previous prime is 5603780419. The next prime is 5603780449. The reversal of 5603780445 is 5440873065.

It is not a de Polignac number, because 5603780445 - 2⁹ = 5603779933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5603780397 and 5603780406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5603780449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16446 + ... + 107135.

It is an arithmetic number, because the mean of its divisors is an integer number (560567952).

Almost surely, 2^5603780445 is an apocalyptic number.

It is an amenable number.

5603780445 is a deficient number, since it is larger than the sum of its proper divisors (3365306787).

5603780445 is a wasteful number, since it uses less digits than its factorization.

5603780445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126612.

The product of its (nonzero) digits is 403200, while the sum is 42.

The square root of 5603780445 is about 74858.4026345740. The cubic root of 5603780445 is about 1776.2075174360.

The spelling of 5603780445 in words is "five billion, six hundred three million, seven hundred eighty thousand, four hundred forty-five".