5603420727 has 16 divisors (see below), whose sum is σ = 8302694880. Its totient is φ = 3735014976.

The previous prime is 5603420653. The next prime is 5603420741. The reversal of 5603420727 is 7270243065.

It is a happy number.

5603420727 is a `hidden beast` number, since 5 + 603 + 4 + 20 + 7 + 27 = 666.

It is not a de Polignac number, because 5603420727 - 2¹¹ = 5603418679 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5603420691 and 5603420700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5603420527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212083 + ... + 237035.

It is an arithmetic number, because the mean of its divisors is an integer number (518918430).

Almost surely, 2^5603420727 is an apocalyptic number.

5603420727 is a deficient number, since it is larger than the sum of its proper divisors (2699274153).

5603420727 is a wasteful number, since it uses less digits than its factorization.

5603420727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33279 (or 33273 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 5603420727 is about 74855.9999398846. Note that the first 4 decimals coincide. The cubic root of 5603420727 is about 1776.1695105052.

The spelling of 5603420727 in words is "five billion, six hundred three million, four hundred twenty thousand, seven hundred twenty-seven".