50017042 has 16 divisors (see below), whose sum is σ = 78475392. Its totient is φ = 23863840.

The previous prime is 50017003. The next prime is 50017049. The reversal of 50017042 is 24071005.

It is not an unprimeable number, because it can be changed into a prime (50017049) 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, 22923 + ... + 25009.

It is an arithmetic number, because the mean of its divisors is an integer number (4904712).

Almost surely, 2^50017042 is an apocalyptic number.

50017042 is a deficient number, since it is larger than the sum of its proper divisors (28458350).

50017042 is a wasteful number, since it uses less digits than its factorization.

50017042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2633.

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 50017042 is about 7072.2727605770. The cubic root of 50017042 is about 368.4450006195.

Adding to 50017042 its reverse (24071005), we get a palindrome (74088047).

The spelling of 50017042 in words is "fifty million, seventeen thousand, forty-two".