50535879 has 8 divisors (see below), whose sum is σ = 68948352. Its totient is φ = 32907000.

The previous prime is 50535869. The next prime is 50535887. The reversal of 50535879 is 97853505.

50535879 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50535879 - 2⁵ = 50535847 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50535879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50535869) 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 7 ways as a sum of consecutive naturals, for example, 195747 + ... + 196004.

It is an arithmetic number, because the mean of its divisors is an integer number (8618544).

Almost surely, 2^50535879 is an apocalyptic number.

50535879 is a deficient number, since it is larger than the sum of its proper divisors (18412473).

50535879 is a wasteful number, since it uses less digits than its factorization.

50535879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391797.

The product of its (nonzero) digits is 189000, while the sum is 42.

The square root of 50535879 is about 7108.8591911783. The cubic root of 50535879 is about 369.7146058289.

The spelling of 50535879 in words is "fifty million, five hundred thirty-five thousand, eight hundred seventy-nine".