50356142 has 16 divisors (see below), whose sum is σ = 80151120. Its totient is φ = 23645568.

The previous prime is 50356127. The next prime is 50356153. The reversal of 50356142 is 24165305.

50356142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17609 + ... + 20267.

It is an arithmetic number, because the mean of its divisors is an integer number (5009445).

Almost surely, 2^50356142 is an apocalyptic number.

50356142 is a deficient number, since it is larger than the sum of its proper divisors (29794978).

50356142 is a wasteful number, since it uses less digits than its factorization.

50356142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3235.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 50356142 is about 7096.2061694965. The cubic root of 50356142 is about 369.2757735096.

The spelling of 50356142 in words is "fifty million, three hundred fifty-six thousand, one hundred forty-two".