50503245 has 16 divisors (see below), whose sum is σ = 87021312. Its totient is φ = 24863040.

The previous prime is 50503241. The next prime is 50503283. The reversal of 50503245 is 54230505.

It is not a de Polignac number, because 50503245 - 2² = 50503241 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50503241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129301 + ... + 129690.

It is an arithmetic number, because the mean of its divisors is an integer number (5438832).

Almost surely, 2^50503245 is an apocalyptic number.

It is an amenable number.

50503245 is a deficient number, since it is larger than the sum of its proper divisors (36518067).

50503245 is a wasteful number, since it uses less digits than its factorization.

50503245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259012.

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 50503245 is about 7106.5635155116. The cubic root of 50503245 is about 369.6350065112.

The spelling of 50503245 in words is "fifty million, five hundred three thousand, two hundred forty-five".