50442153 has 8 divisors (see below), whose sum is σ = 67418400. Its totient is φ = 33547008.

The previous prime is 50442149. The next prime is 50442173. The reversal of 50442153 is 35124405.

50442153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 50442153 - 2² = 50442149 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50442173) by changing a digit.

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, 18808 + ... + 21321.

It is an arithmetic number, because the mean of its divisors is an integer number (8427300).

Almost surely, 2^50442153 is an apocalyptic number.

It is an amenable number.

50442153 is a deficient number, since it is larger than the sum of its proper divisors (16976247).

50442153 is a wasteful number, since it uses less digits than its factorization.

50442153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40551.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 50442153 is about 7102.2639348309. The cubic root of 50442153 is about 369.4859015485.

Adding to 50442153 its reverse (35124405), we get a palindrome (85566558).

The spelling of 50442153 in words is "fifty million, four hundred forty-two thousand, one hundred fifty-three".