50648871 has 16 divisors (see below), whose sum is σ = 83116544. Its totient is φ = 26715744.

The previous prime is 50648861. The next prime is 50648879. The reversal of 50648871 is 17884605.

50648871 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50648871 - 2⁹ = 50648359 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50648879) 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 15 ways as a sum of consecutive naturals, for example, 92491 + ... + 93036.

It is an arithmetic number, because the mean of its divisors is an integer number (5194784).

Almost surely, 2^50648871 is an apocalyptic number.

50648871 is a deficient number, since it is larger than the sum of its proper divisors (32467673).

50648871 is a wasteful number, since it uses less digits than its factorization.

50648871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185550.

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 50648871 is about 7116.8020205708. The cubic root of 50648871 is about 369.9899461597.

The spelling of 50648871 in words is "fifty million, six hundred forty-eight thousand, eight hundred seventy-one".