50529943187 has 2 divisors, whose sum is σ = 50529943188. Its totient is φ = 50529943186.

The previous prime is 50529943181. The next prime is 50529943271. The reversal of 50529943187 is 78134992505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50529943187 - 2¹⁴ = 50529926803 is a prime.

It is not a weakly prime, because it can be changed into another prime (50529943181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25264971593 + 25264971594.

It is an arithmetic number, because the mean of its divisors is an integer number (25264971594).

Almost surely, 2^50529943187 is an apocalyptic number.

50529943187 is a deficient number, since it is larger than the sum of its proper divisors (1).

50529943187 is an equidigital number, since it uses as much as digits as its factorization.

50529943187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2721600, while the sum is 53.

The spelling of 50529943187 in words is "fifty billion, five hundred twenty-nine million, nine hundred forty-three thousand, one hundred eighty-seven".