50450051 has 8 divisors (see below), whose sum is σ = 53289984. Its totient is φ = 47685960.

The previous prime is 50450047. The next prime is 50450077. The reversal of 50450051 is 15005405.

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

It is a cyclic number.

It is not a de Polignac number, because 50450051 - 2² = 50450047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50450021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17591 + ... + 20256.

It is an arithmetic number, because the mean of its divisors is an integer number (6661248).

Almost surely, 2^50450051 is an apocalyptic number.

50450051 is a deficient number, since it is larger than the sum of its proper divisors (2839933).

50450051 is a wasteful number, since it uses less digits than its factorization.

50450051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37921.

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 50450051 is about 7102.8199329562. The cubic root of 50450051 is about 369.5051846757.

Adding to 50450051 its reverse (15005405), we get a palindrome (65455456).

The spelling of 50450051 in words is "fifty million, four hundred fifty thousand, fifty-one".