50355863 has 2 divisors, whose sum is σ = 50355864. Its totient is φ = 50355862.

The previous prime is 50355841. The next prime is 50355869. The reversal of 50355863 is 36855305.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50355863 - 2⁸ = 50355607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50355869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25177931 + 25177932.

It is an arithmetic number, because the mean of its divisors is an integer number (25177932).

Almost surely, 2^50355863 is an apocalyptic number.

50355863 is a deficient number, since it is larger than the sum of its proper divisors (1).

50355863 is an equidigital number, since it uses as much as digits as its factorization.

50355863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 50355863 is about 7096.1865110776. The cubic root of 50355863 is about 369.2750915132.

The spelling of 50355863 in words is "fifty million, three hundred fifty-five thousand, eight hundred sixty-three".