50818843 has 2 divisors, whose sum is σ = 50818844. Its totient is φ = 50818842.

The previous prime is 50818837. The next prime is 50818853. The reversal of 50818843 is 34881805.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50818843 - 2⁵ = 50818811 is a prime.

It is not a weakly prime, because it can be changed into another prime (50818853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25409421 + 25409422.

It is an arithmetic number, because the mean of its divisors is an integer number (25409422).

Almost surely, 2^50818843 is an apocalyptic number.

50818843 is a deficient number, since it is larger than the sum of its proper divisors (1).

50818843 is an equidigital number, since it uses as much as digits as its factorization.

50818843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30720, while the sum is 37.

The square root of 50818843 is about 7128.7336182523. The cubic root of 50818843 is about 370.4033657973.

It can be divided in two parts, 5081 and 8843, that added together give a square (13924 = 118²).

The spelling of 50818843 in words is "fifty million, eight hundred eighteen thousand, eight hundred forty-three".