50563285 has 4 divisors (see below), whose sum is σ = 60675948. Its totient is φ = 40450624.

The previous prime is 50563241. The next prime is 50563297. The reversal of 50563285 is 58236505.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58236505 = 5 ⋅11647301.

It can be written as a sum of positive squares in 2 ways, for example, as 36108081 + 14455204 = 6009^2 + 3802^2 .

It is a cyclic number.

It is not a de Polignac number, because 50563285 - 2⁷ = 50563157 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50563285.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5056324 + ... + 5056333.

It is an arithmetic number, because the mean of its divisors is an integer number (15168987).

Almost surely, 2^50563285 is an apocalyptic number.

It is an amenable number.

50563285 is a deficient number, since it is larger than the sum of its proper divisors (10112663).

50563285 is a wasteful number, since it uses less digits than its factorization.

50563285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10112662.

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 50563285 is about 7110.7865247102. The cubic root of 50563285 is about 369.7814267860.

The spelling of 50563285 in words is "fifty million, five hundred sixty-three thousand, two hundred eighty-five".