50784407 has 2 divisors, whose sum is σ = 50784408. Its totient is φ = 50784406.

The previous prime is 50784403. The next prime is 50784413. The reversal of 50784407 is 70448705.

It is a happy number.

50784407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50784407 - 2² = 50784403 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50784401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25392203 + 25392204.

It is an arithmetic number, because the mean of its divisors is an integer number (25392204).

Almost surely, 2^50784407 is an apocalyptic number.

50784407 is a deficient number, since it is larger than the sum of its proper divisors (1).

50784407 is an equidigital number, since it uses as much as digits as its factorization.

50784407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31360, while the sum is 35.

The square root of 50784407 is about 7126.3179132003. The cubic root of 50784407 is about 370.3196823202.

The spelling of 50784407 in words is "fifty million, seven hundred eighty-four thousand, four hundred seven".