50842641 has 8 divisors (see below), whose sum is σ = 69366880. Its totient is φ = 33106752.

The previous prime is 50842637. The next prime is 50842643. The reversal of 50842641 is 14624805.

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

It is not a de Polignac number, because 50842641 - 2² = 50842637 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50842599 and 50842608.

It is not an unprimeable number, because it can be changed into a prime (50842643) 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 7 ways as a sum of consecutive naturals, for example, 196936 + ... + 197193.

It is an arithmetic number, because the mean of its divisors is an integer number (8670860).

Almost surely, 2^50842641 is an apocalyptic number.

It is an amenable number.

50842641 is a deficient number, since it is larger than the sum of its proper divisors (18524239).

50842641 is a wasteful number, since it uses less digits than its factorization.

50842641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394175.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 50842641 is about 7130.4025833048. The cubic root of 50842641 is about 370.4611756120.

The spelling of 50842641 in words is "fifty million, eight hundred forty-two thousand, six hundred forty-one".