50045263 has 12 divisors (see below), whose sum is σ = 55481040. Its totient is φ = 45047552.

The previous prime is 50045243. The next prime is 50045269. The reversal of 50045263 is 36254005.

It is not a de Polignac number, because 50045263 - 2⁵ = 50045231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50045269) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2883 + ... + 10411.

It is an arithmetic number, because the mean of its divisors is an integer number (4623420).

Almost surely, 2^50045263 is an apocalyptic number.

50045263 is a deficient number, since it is larger than the sum of its proper divisors (5435777).

50045263 is a wasteful number, since it uses less digits than its factorization.

50045263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7586 (or 7569 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 50045263 is about 7074.2676652782. The cubic root of 50045263 is about 368.5142832144.

Adding to 50045263 its reverse (36254005), we get a palindrome (86299268).

The spelling of 50045263 in words is "fifty million, forty-five thousand, two hundred sixty-three".