50501245 has 4 divisors (see below), whose sum is σ = 60601500. Its totient is φ = 40400992.

The previous prime is 50501233. The next prime is 50501251. The reversal of 50501245 is 54210505.

50501245 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.

It can be written as a sum of positive squares in 2 ways, for example, as 22686169 + 27815076 = 4763^2 + 5274^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50501245 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 5050120 + ... + 5050129.

It is an arithmetic number, because the mean of its divisors is an integer number (15150375).

Almost surely, 2^50501245 is an apocalyptic number.

It is an amenable number.

50501245 is a deficient number, since it is larger than the sum of its proper divisors (10100255).

50501245 is a wasteful number, since it uses less digits than its factorization.

50501245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10100254.

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 50501245 is about 7106.4227991304. The cubic root of 50501245 is about 369.6301270903.

The spelling of 50501245 in words is "fifty million, five hundred one thousand, two hundred forty-five".