50442154 has 32 divisors (see below), whose sum is σ = 88252416. Its totient is φ = 21178800.

The previous prime is 50442149. The next prime is 50442173. The reversal of 50442154 is 45124405.

It is a happy number.

50442154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 226087 + ... + 226309.

It is an arithmetic number, because the mean of its divisors is an integer number (2757888).

Almost surely, 2^50442154 is an apocalyptic number.

50442154 is a deficient number, since it is larger than the sum of its proper divisors (37810262).

50442154 is a wasteful number, since it uses less digits than its factorization.

50442154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490.

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 50442154 is about 7102.2640052310. The cubic root of 50442154 is about 369.4859039901.

Adding to 50442154 its reverse (45124405), we get a palindrome (95566559).

The spelling of 50442154 in words is "fifty million, four hundred forty-two thousand, one hundred fifty-four".