5051011603 has 4 divisors (see below), whose sum is σ = 5510194488. Its totient is φ = 4591828720.

The previous prime is 5051011601. The next prime is 5051011619. The reversal of 5051011603 is 3061101505.

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 5051011603 - 2¹ = 5051011601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5051011601) 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, 229591426 + ... + 229591447.

It is an arithmetic number, because the mean of its divisors is an integer number (1377548622).

Almost surely, 2^5051011603 is an apocalyptic number.

5051011603 is a deficient number, since it is larger than the sum of its proper divisors (459182885).

5051011603 is a wasteful number, since it uses less digits than its factorization.

5051011603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459182884.

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 5051011603 is about 71070.4692752201. The cubic root of 5051011603 is about 1715.7715226359.

The spelling of 5051011603 in words is "five billion, fifty-one million, eleven thousand, six hundred three".