50338142 has 16 divisors (see below), whose sum is σ = 78593760. Its totient is φ = 24151008.

The previous prime is 50338121. The next prime is 50338147. The reversal of 50338142 is 24183305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50338147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7088 + ... + 12284.

It is an arithmetic number, because the mean of its divisors is an integer number (4912110).

Almost surely, 2^50338142 is an apocalyptic number.

50338142 is a deficient number, since it is larger than the sum of its proper divisors (28255618).

50338142 is a wasteful number, since it uses less digits than its factorization.

50338142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5395.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 50338142 is about 7094.9377728067. The cubic root of 50338142 is about 369.2317685759.

The spelling of 50338142 in words is "fifty million, three hundred thirty-eight thousand, one hundred forty-two".