50879942 has 8 divisors (see below), whose sum is σ = 76354032. Its totient is φ = 25428600.

The previous prime is 50879909. The next prime is 50879971. The reversal of 50879942 is 24997805.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 50879893 and 50879902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1967 + ... + 10277.

It is an arithmetic number, because the mean of its divisors is an integer number (9544254).

Almost surely, 2^50879942 is an apocalyptic number.

50879942 is a deficient number, since it is larger than the sum of its proper divisors (25474090).

50879942 is a wasteful number, since it uses less digits than its factorization.

50879942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11374.

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 50879942 is about 7133.0177344515. The cubic root of 50879942 is about 370.5517504658.

The spelling of 50879942 in words is "fifty million, eight hundred seventy-nine thousand, nine hundred forty-two".