50158841 has 4 divisors (see below), whose sum is σ = 52798800. Its totient is φ = 47518884.

The previous prime is 50158819. The next prime is 50158847. The reversal of 50158841 is 14885105.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14885105 = 5 ⋅2977021.

It is a cyclic number.

It is not a de Polignac number, because 50158841 - 2¹⁰ = 50157817 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50158798 and 50158807.

It is not an unprimeable number, because it can be changed into a prime (50158847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1319951 + ... + 1319988.

It is an arithmetic number, because the mean of its divisors is an integer number (13199700).

Almost surely, 2^50158841 is an apocalyptic number.

It is an amenable number.

50158841 is a deficient number, since it is larger than the sum of its proper divisors (2639959).

50158841 is a wasteful number, since it uses less digits than its factorization.

50158841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2639958.

The product of its (nonzero) digits is 6400, while the sum is 32.

The square root of 50158841 is about 7082.2906605137. The cubic root of 50158841 is about 368.7928543128.

The spelling of 50158841 in words is "fifty million, one hundred fifty-eight thousand, eight hundred forty-one".