50353142 has 8 divisors (see below), whose sum is σ = 86319696. Its totient is φ = 21579912.

The previous prime is 50353111. The next prime is 50353151. The reversal of 50353142 is 24135305.

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

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, 1798313 + ... + 1798340.

It is an arithmetic number, because the mean of its divisors is an integer number (10789962).

Almost surely, 2^50353142 is an apocalyptic number.

50353142 is a deficient number, since it is larger than the sum of its proper divisors (35966554).

50353142 is a wasteful number, since it uses less digits than its factorization.

50353142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3596662.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 50353142 is about 7095.9947857929. The cubic root of 50353142 is about 369.2684400823.

Adding to 50353142 its reverse (24135305), we get a palindrome (74488447).

The spelling of 50353142 in words is "fifty million, three hundred fifty-three thousand, one hundred forty-two".