5105505003 has 4 divisors (see below), whose sum is σ = 6807340008. Its totient is φ = 3403670000.

The previous prime is 5105505001. The next prime is 5105505019. The reversal of 5105505003 is 3005055015.

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 5105505003 - 2¹ = 5105505001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5105505001) 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, 850917498 + ... + 850917503.

It is an arithmetic number, because the mean of its divisors is an integer number (1701835002).

Almost surely, 2^5105505003 is an apocalyptic number.

5105505003 is a deficient number, since it is larger than the sum of its proper divisors (1701835005).

5105505003 is a wasteful number, since it uses less digits than its factorization.

5105505003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701835004.

The product of its (nonzero) digits is 1875, while the sum is 24.

The square root of 5105505003 is about 71452.8166204804. The cubic root of 5105505003 is about 1721.9197290730.

The spelling of 5105505003 in words is "five billion, one hundred five million, five hundred five thousand, three".