5115603 has 8 divisors (see below), whose sum is σ = 6859216. Its totient is φ = 3391200.

The previous prime is 5115601. The next prime is 5115619. The reversal of 5115603 is 3065115.

It is a happy number.

5115603 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5115603 - 2¹ = 5115601 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5115603.

It is not an unprimeable number, because it can be changed into a prime (5115601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4168 + ... + 5253.

It is an arithmetic number, because the mean of its divisors is an integer number (857402).

Almost surely, 2^5115603 is an apocalyptic number.

5115603 is a deficient number, since it is larger than the sum of its proper divisors (1743613).

5115603 is a wasteful number, since it uses less digits than its factorization.

5115603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9605.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 5115603 is about 2261.7698821940. The cubic root of 5115603 is about 172.3054222733.

The spelling of 5115603 in words is "five million, one hundred fifteen thousand, six hundred three".