50159121 has 8 divisors (see below), whose sum is σ = 67066560. Its totient is φ = 33345552.

The previous prime is 50159111. The next prime is 50159143. The reversal of 50159121 is 12195105.

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

It is not a de Polignac number, because 50159121 - 2¹¹ = 50157073 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50159091 and 50159100.

It is not an unprimeable number, because it can be changed into a prime (50159111) 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, 22210 + ... + 24363.

It is an arithmetic number, because the mean of its divisors is an integer number (8383320).

Almost surely, 2^50159121 is an apocalyptic number.

It is an amenable number.

50159121 is a deficient number, since it is larger than the sum of its proper divisors (16907439).

50159121 is a wasteful number, since it uses less digits than its factorization.

50159121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46935.

The product of its (nonzero) digits is 450, while the sum is 24.

The square root of 50159121 is about 7082.3104281018. The cubic root of 50159121 is about 368.7935405448.

The spelling of 50159121 in words is "fifty million, one hundred fifty-nine thousand, one hundred twenty-one".