50155232287 has 2 divisors, whose sum is σ = 50155232288. Its totient is φ = 50155232286.

The previous prime is 50155232213. The next prime is 50155232317. The reversal of 50155232287 is 78223255105.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50155232287 - 2¹¹ = 50155230239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50155232087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25077616143 + 25077616144.

It is an arithmetic number, because the mean of its divisors is an integer number (25077616144).

Almost surely, 2^50155232287 is an apocalyptic number.

50155232287 is a deficient number, since it is larger than the sum of its proper divisors (1).

50155232287 is an equidigital number, since it uses as much as digits as its factorization.

50155232287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168000, while the sum is 40.

The spelling of 50155232287 in words is "fifty billion, one hundred fifty-five million, two hundred thirty-two thousand, two hundred eighty-seven".