50521063 has 4 divisors (see below), whose sum is σ = 50535280. Its totient is φ = 50506848.

The previous prime is 50521043. The next prime is 50521069. The reversal of 50521063 is 36012505.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 50521063 - 2⁹ = 50520551 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 (50521069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3478 + ... + 10636.

It is an arithmetic number, because the mean of its divisors is an integer number (12633820).

Almost surely, 2^50521063 is an apocalyptic number.

50521063 is a deficient number, since it is larger than the sum of its proper divisors (14217).

50521063 is an equidigital number, since it uses as much as digits as its factorization.

50521063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14216.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 50521063 is about 7107.8170347864. The cubic root of 50521063 is about 369.6784715872.

Adding to 50521063 its reverse (36012505), we get a palindrome (86533568).

The spelling of 50521063 in words is "fifty million, five hundred twenty-one thousand, sixty-three".