50935947 has 4 divisors (see below), whose sum is σ = 67914600. Its totient is φ = 33957296.

The previous prime is 50935943. The next prime is 50935967. The reversal of 50935947 is 74953905.

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 50935947 - 2² = 50935943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50935899 and 50935908.

It is not an unprimeable number, because it can be changed into a prime (50935943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8489322 + ... + 8489327.

It is an arithmetic number, because the mean of its divisors is an integer number (16978650).

Almost surely, 2^50935947 is an apocalyptic number.

50935947 is a deficient number, since it is larger than the sum of its proper divisors (16978653).

50935947 is a wasteful number, since it uses less digits than its factorization.

50935947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16978652.

The product of its (nonzero) digits is 170100, while the sum is 42.

The square root of 50935947 is about 7136.9424125461. The cubic root of 50935947 is about 370.6876595637.

The spelling of 50935947 in words is "fifty million, nine hundred thirty-five thousand, nine hundred forty-seven".