51750201 has 8 divisors (see below), whose sum is σ = 69071200. Its totient is φ = 34464672.

The previous prime is 51750163. The next prime is 51750217. The reversal of 51750201 is 10205715.

51750201 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 51750201 - 2⁶ = 51750137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51750001) 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, 5251 + ... + 11448.

It is an arithmetic number, because the mean of its divisors is an integer number (8633900).

Almost surely, 2^51750201 is an apocalyptic number.

It is an amenable number.

51750201 is a deficient number, since it is larger than the sum of its proper divisors (17320999).

51750201 is a wasteful number, since it uses less digits than its factorization.

51750201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17735.

The product of its (nonzero) digits is 350, while the sum is 21.

The square root of 51750201 is about 7193.7612554213. The cubic root of 51750201 is about 372.6524781527.

Adding to 51750201 its reverse (10205715), we get a palindrome (61955916).

The spelling of 51750201 in words is "fifty-one million, seven hundred fifty thousand, two hundred one".