50854529 has 4 divisors (see below), whose sum is σ = 55477680. Its totient is φ = 46231380.

The previous prime is 50854523. The next prime is 50854543. The reversal of 50854529 is 92545805.

50854529 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50854529 - 2⁴ = 50854513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50854492 and 50854501.

It is not an unprimeable number, because it can be changed into a prime (50854523) by changing a digit.

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, 2311559 + ... + 2311580.

It is an arithmetic number, because the mean of its divisors is an integer number (13869420).

Almost surely, 2^50854529 is an apocalyptic number.

It is an amenable number.

50854529 is a deficient number, since it is larger than the sum of its proper divisors (4623151).

50854529 is a wasteful number, since it uses less digits than its factorization.

50854529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4623150.

The product of its (nonzero) digits is 72000, while the sum is 38.

The square root of 50854529 is about 7131.2361481022. The cubic root of 50854529 is about 370.4900470420.

The spelling of 50854529 in words is "fifty million, eight hundred fifty-four thousand, five hundred twenty-nine".