50719907 has 4 divisors (see below), whose sum is σ = 57965616. Its totient is φ = 43474200.

The previous prime is 50719841. The next prime is 50719913. The reversal of 50719907 is 70991705.

50719907 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 50719907 - 2¹⁸ = 50457763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50719957) 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 in 3 ways as a sum of consecutive naturals, for example, 3622844 + ... + 3622857.

It is an arithmetic number, because the mean of its divisors is an integer number (14491404).

Almost surely, 2^50719907 is an apocalyptic number.

50719907 is a deficient number, since it is larger than the sum of its proper divisors (7245709).

50719907 is an equidigital number, since it uses as much as digits as its factorization.

50719907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7245708.

The product of its (nonzero) digits is 19845, while the sum is 38.

The square root of 50719907 is about 7121.7909966525. The cubic root of 50719907 is about 370.1628379905.

The spelling of 50719907 in words is "fifty million, seven hundred nineteen thousand, nine hundred seven".