50838911 has 8 divisors (see below), whose sum is σ = 52182144. Its totient is φ = 49513240.

The previous prime is 50838883. The next prime is 50838917. The reversal of 50838911 is 11983805.

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 50838911 - 2¹⁰ = 50837887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50838917) 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, 1580 + ... + 10206.

It is an arithmetic number, because the mean of its divisors is an integer number (6522768).

Almost surely, 2^50838911 is an apocalyptic number.

50838911 is a deficient number, since it is larger than the sum of its proper divisors (1343233).

50838911 is an equidigital number, since it uses as much as digits as its factorization.

50838911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8781.

The product of its (nonzero) digits is 8640, while the sum is 35.

The square root of 50838911 is about 7130.1410224483. The cubic root of 50838911 is about 370.4521159333.

The spelling of 50838911 in words is "fifty million, eight hundred thirty-eight thousand, nine hundred eleven".