50201025191 has 2 divisors, whose sum is σ = 50201025192. Its totient is φ = 50201025190.

The previous prime is 50201025167. The next prime is 50201025307. The reversal of 50201025191 is 19152010205.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50201025191 - 2¹⁴ = 50201008807 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50201025191.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50201025151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25100512595 + 25100512596.

It is an arithmetic number, because the mean of its divisors is an integer number (25100512596).

Almost surely, 2^50201025191 is an apocalyptic number.

50201025191 is a deficient number, since it is larger than the sum of its proper divisors (1).

50201025191 is an equidigital number, since it uses as much as digits as its factorization.

50201025191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 26.

Adding to 50201025191 its reverse (19152010205), we get a palindrome (69353035396).

The spelling of 50201025191 in words is "fifty billion, two hundred one million, twenty-five thousand, one hundred ninety-one".