50565535 has 4 divisors (see below), whose sum is σ = 60678648. Its totient is φ = 40452424.

The previous prime is 50565527. The next prime is 50565547. The reversal of 50565535 is 53556505.

50565535 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.

It is a cyclic number.

It is not a de Polignac number, because 50565535 - 2³ = 50565527 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 50565535.

It is a congruent number.

It is an unprimeable number.

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, 5056549 + ... + 5056558.

It is an arithmetic number, because the mean of its divisors is an integer number (15169662).

Almost surely, 2^50565535 is an apocalyptic number.

50565535 is a deficient number, since it is larger than the sum of its proper divisors (10113113).

50565535 is a wasteful number, since it uses less digits than its factorization.

50565535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10113112.

The product of its (nonzero) digits is 56250, while the sum is 34.

The square root of 50565535 is about 7110.9447332967. The cubic root of 50565535 is about 369.7869116345.

The spelling of 50565535 in words is "fifty million, five hundred sixty-five thousand, five hundred thirty-five".