5541663003 has 4 divisors (see below), whose sum is σ = 7388884008. Its totient is φ = 3694442000.

The previous prime is 5541662989. The next prime is 5541663031. The reversal of 5541663003 is 3003661455.

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 5541663003 - 2⁶ = 5541662939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5541663203) 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, 923610498 + ... + 923610503.

It is an arithmetic number, because the mean of its divisors is an integer number (1847221002).

Almost surely, 2^5541663003 is an apocalyptic number.

5541663003 is a deficient number, since it is larger than the sum of its proper divisors (1847221005).

5541663003 is a wasteful number, since it uses less digits than its factorization.

5541663003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1847221004.

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 5541663003 is about 74442.3468396853. The cubic root of 5541663003 is about 1769.6200790120.

The spelling of 5541663003 in words is "five billion, five hundred forty-one million, six hundred sixty-three thousand, three".