50837867 has 2 divisors, whose sum is σ = 50837868. Its totient is φ = 50837866.

The previous prime is 50837833. The next prime is 50837869. The reversal of 50837867 is 76873805.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50837867 - 2²⁴ = 34060651 is a prime.

It is a super-2 number, since 2×50837867² = 5168977442219378, which contains 22 as substring.

Together with 50837869, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (50837869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25418933 + 25418934.

It is an arithmetic number, because the mean of its divisors is an integer number (25418934).

Almost surely, 2^50837867 is an apocalyptic number.

50837867 is a deficient number, since it is larger than the sum of its proper divisors (1).

50837867 is an equidigital number, since it uses as much as digits as its factorization.

50837867 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 50837867 is about 7130.0678117392. The cubic root of 50837867 is about 370.4495801154.

The spelling of 50837867 in words is "fifty million, eight hundred thirty-seven thousand, eight hundred sixty-seven".