50996843 has 2 divisors, whose sum is σ = 50996844. Its totient is φ = 50996842.

The previous prime is 50996807. The next prime is 50996857. The reversal of 50996843 is 34869905.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50996843 - 2²⁰ = 49948267 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50996794 and 50996803.

It is not a weakly prime, because it can be changed into another prime (50996873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25498421 + 25498422.

It is an arithmetic number, because the mean of its divisors is an integer number (25498422).

Almost surely, 2^50996843 is an apocalyptic number.

50996843 is a deficient number, since it is larger than the sum of its proper divisors (1).

50996843 is an equidigital number, since it uses as much as digits as its factorization.

50996843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 50996843 is about 7141.2073909109. The cubic root of 50996843 is about 370.8353247996.

It can be divided in two parts, 50996 and 843, that multiplied together give a triangular number (42989628 = T₉₂₇₂).

The spelling of 50996843 in words is "fifty million, nine hundred ninety-six thousand, eight hundred forty-three".