5603431063 has 4 divisors (see below), whose sum is σ = 5613142960. Its totient is φ = 5593719168.

The previous prime is 5603431027. The next prime is 5603431087. The reversal of 5603431063 is 3601343065.

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 5603431063 - 2⁹ = 5603430551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5603431003) 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, 4855083 + ... + 4856236.

It is an arithmetic number, because the mean of its divisors is an integer number (1403285740).

Almost surely, 2^5603431063 is an apocalyptic number.

5603431063 is a deficient number, since it is larger than the sum of its proper divisors (9711897).

5603431063 is an equidigital number, since it uses as much as digits as its factorization.

5603431063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9711896.

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 5603431063 is about 74856.0689790748. The cubic root of 5603431063 is about 1776.1706026045.

The spelling of 5603431063 in words is "five billion, six hundred three million, four hundred thirty-one thousand, sixty-three".