50687042 has 16 divisors (see below), whose sum is σ = 88117632. Its totient is φ = 21416640.

The previous prime is 50687017. The next prime is 50687051. The reversal of 50687042 is 24078605.

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, 24503 + ... + 26490.

It is an arithmetic number, because the mean of its divisors is an integer number (5507352).

Almost surely, 2^50687042 is an apocalyptic number.

50687042 is a deficient number, since it is larger than the sum of its proper divisors (37430590).

50687042 is a wasteful number, since it uses less digits than its factorization.

50687042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51073.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 50687042 is about 7119.4832677660. The cubic root of 50687042 is about 370.0828691910.

The spelling of 50687042 in words is "fifty million, six hundred eighty-seven thousand, forty-two".