50656429 has 4 divisors (see below), whose sum is σ = 50680476. Its totient is φ = 50632384.

The previous prime is 50656427. The next prime is 50656433. The reversal of 50656429 is 92465605.

50656429 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 can be written as a sum of positive squares in 2 ways, for example, as 15194404 + 35462025 = 3898^2 + 5955^2 .

It is a cyclic number.

It is not a de Polignac number, because 50656429 - 2¹ = 50656427 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 (50656427) 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, 8524 + ... + 13189.

It is an arithmetic number, because the mean of its divisors is an integer number (12670119).

Almost surely, 2^50656429 is an apocalyptic number.

It is an amenable number.

50656429 is a deficient number, since it is larger than the sum of its proper divisors (24047).

50656429 is a wasteful number, since it uses less digits than its factorization.

50656429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24046.

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 50656429 is about 7117.3329976895. The cubic root of 50656429 is about 370.0083489716.

The spelling of 50656429 in words is "fifty million, six hundred fifty-six thousand, four hundred twenty-nine".