50378288203 has 2 divisors, whose sum is σ = 50378288204. Its totient is φ = 50378288202.

The previous prime is 50378288159. The next prime is 50378288227. The reversal of 50378288203 is 30288287305.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50378288203 is a prime.

It is not a weakly prime, because it can be changed into another prime (50378288243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25189144101 + 25189144102.

It is an arithmetic number, because the mean of its divisors is an integer number (25189144102).

Almost surely, 2^50378288203 is an apocalyptic number.

50378288203 is a deficient number, since it is larger than the sum of its proper divisors (1).

50378288203 is an equidigital number, since it uses as much as digits as its factorization.

50378288203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 645120, while the sum is 46.

The spelling of 50378288203 in words is "fifty billion, three hundred seventy-eight million, two hundred eighty-eight thousand, two hundred three".