50042603 has 8 divisors (see below), whose sum is σ = 55750800. Its totient is φ = 44599968.

The previous prime is 50042579. The next prime is 50042617. The reversal of 50042603 is 30624005.

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

It is a cyclic number.

It is not a de Polignac number, because 50042603 - 2⁶ = 50042539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50042803) 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, 65993 + ... + 66746.

It is an arithmetic number, because the mean of its divisors is an integer number (6968850).

Almost surely, 2^50042603 is an apocalyptic number.

50042603 is a deficient number, since it is larger than the sum of its proper divisors (5708197).

50042603 is a wasteful number, since it uses less digits than its factorization.

50042603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132781.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 50042603 is about 7074.0796574537. The cubic root of 50042603 is about 368.5077540226.

Adding to 50042603 its reverse (30624005), we get a palindrome (80666608).

The spelling of 50042603 in words is "fifty million, forty-two thousand, six hundred three".