50542201 has 4 divisors (see below), whose sum is σ = 52739712. Its totient is φ = 48344692.

The previous prime is 50542181. The next prime is 50542237. The reversal of 50542201 is 10224505.

50542201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10224505 = 5 ⋅2044901.

It is a cyclic number.

It is not a de Polignac number, because 50542201 - 2⁵ = 50542169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50542001) 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 3 ways as a sum of consecutive naturals, for example, 1098721 + ... + 1098766.

It is an arithmetic number, because the mean of its divisors is an integer number (13184928).

Almost surely, 2^50542201 is an apocalyptic number.

It is an amenable number.

50542201 is a deficient number, since it is larger than the sum of its proper divisors (2197511).

50542201 is a wasteful number, since it uses less digits than its factorization.

50542201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2197510.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 50542201 is about 7109.3038337097. The cubic root of 50542201 is about 369.7300221913.

Adding to 50542201 its reverse (10224505), we get a palindrome (60766706).

The spelling of 50542201 in words is "fifty million, five hundred forty-two thousand, two hundred one".