50042402 has 16 divisors (see below), whose sum is σ = 76088160. Its totient is φ = 24681888.

The previous prime is 50042381. The next prime is 50042417. The reversal of 50042402 is 20424005.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80798 + ... + 81414.

It is an arithmetic number, because the mean of its divisors is an integer number (4755510).

Almost surely, 2^50042402 is an apocalyptic number.

50042402 is a deficient number, since it is larger than the sum of its proper divisors (26045758).

50042402 is a wasteful number, since it uses less digits than its factorization.

50042402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105.

The product of its (nonzero) digits is 320, while the sum is 17.

The square root of 50042402 is about 7074.0654506443. The cubic root of 50042402 is about 368.5072606420.

Adding to 50042402 its reverse (20424005), we get a palindrome (70466407).

The spelling of 50042402 in words is "fifty million, forty-two thousand, four hundred two".