50331442 has 8 divisors (see below), whose sum is σ = 86282496. Its totient is φ = 21570612.

The previous prime is 50331439. The next prime is 50331461. The reversal of 50331442 is 24413305.

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

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, 1797538 + ... + 1797565.

It is an arithmetic number, because the mean of its divisors is an integer number (10785312).

Almost surely, 2^50331442 is an apocalyptic number.

50331442 is a deficient number, since it is larger than the sum of its proper divisors (35951054).

50331442 is a wasteful number, since it uses less digits than its factorization.

50331442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3595112.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 50331442 is about 7094.4655894577. The cubic root of 50331442 is about 369.2153862826.

Adding to 50331442 its reverse (24413305), we get a palindrome (74744747).

The spelling of 50331442 in words is "fifty million, three hundred thirty-one thousand, four hundred forty-two".