50084813 has 4 divisors (see below), whose sum is σ = 50099328. Its totient is φ = 50070300.

The previous prime is 50084807. The next prime is 50084849. The reversal of 50084813 is 31848005.

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 a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 50084813 - 2⁸ = 50084557 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 (50084113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1220 + ... + 10082.

It is an arithmetic number, because the mean of its divisors is an integer number (12524832).

Almost surely, 2^50084813 is an apocalyptic number.

It is an amenable number.

50084813 is a deficient number, since it is larger than the sum of its proper divisors (14515).

50084813 is an equidigital number, since it uses as much as digits as its factorization.

50084813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14514.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 50084813 is about 7077.0624555673. The cubic root of 50084813 is about 368.6113347055.

The spelling of 50084813 in words is "fifty million, eighty-four thousand, eight hundred thirteen".