50075791 has 2 divisors, whose sum is σ = 50075792. Its totient is φ = 50075790.

The previous prime is 50075789. The next prime is 50075827. The reversal of 50075791 is 19757005.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50075791 - 2¹ = 50075789 is a prime.

Together with 50075789, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50075731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25037895 + 25037896.

It is an arithmetic number, because the mean of its divisors is an integer number (25037896).

Almost surely, 2^50075791 is an apocalyptic number.

50075791 is a deficient number, since it is larger than the sum of its proper divisors (1).

50075791 is an equidigital number, since it uses as much as digits as its factorization.

50075791 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11025, while the sum is 34.

The square root of 50075791 is about 7076.4250155004. The cubic root of 50075791 is about 368.5892001770.

The spelling of 50075791 in words is "fifty million, seventy-five thousand, seven hundred ninety-one".