50121841 has 8 divisors (see below), whose sum is σ = 62489664. Its totient is φ = 39055920.

The previous prime is 50121839. The next prime is 50121887. The reversal of 50121841 is 14812105.

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

It is a cyclic number.

It is not a de Polignac number, because 50121841 - 2¹ = 50121839 is a prime.

It is a super-4 number, since 4×50121841⁴ (a number of 32 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50121241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325390 + ... + 325543.

It is an arithmetic number, because the mean of its divisors is an integer number (7811208).

Almost surely, 2^50121841 is an apocalyptic number.

It is an amenable number.

50121841 is a deficient number, since it is larger than the sum of its proper divisors (12367823).

50121841 is a wasteful number, since it uses less digits than its factorization.

50121841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650951.

The product of its (nonzero) digits is 320, while the sum is 22.

The square root of 50121841 is about 7079.6780294022. The cubic root of 50121841 is about 368.7021511792.

Adding to 50121841 its reverse (14812105), we get a palindrome (64933946).

The spelling of 50121841 in words is "fifty million, one hundred twenty-one thousand, eight hundred forty-one".