50038852189 has 2 divisors, whose sum is σ = 50038852190. Its totient is φ = 50038852188.

The previous prime is 50038852159. The next prime is 50038852223. The reversal of 50038852189 is 98125883005.

50038852189 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45432922500 + 4605929689 = 213150^2 + 67867^2 .

It is a cyclic number.

It is not a de Polignac number, because 50038852189 - 2¹³ = 50038843997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50038852159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25019426094 + 25019426095.

It is an arithmetic number, because the mean of its divisors is an integer number (25019426095).

Almost surely, 2^50038852189 is an apocalyptic number.

It is an amenable number.

50038852189 is a deficient number, since it is larger than the sum of its proper divisors (1).

50038852189 is an equidigital number, since it uses as much as digits as its factorization.

50038852189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 691200, while the sum is 49.

The spelling of 50038852189 in words is "fifty billion, thirty-eight million, eight hundred fifty-two thousand, one hundred eighty-nine".