50087 has 2 divisors, whose sum is σ = 50088. Its totient is φ = 50086.

The previous prime is 50077. The next prime is 50093. The reversal of 50087 is 78005.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50087 - 2⁶ = 50023 is a prime.

It is a Chen prime.

It is a pancake number, because a pancake can be divided into 50087 parts by 316 straight cuts.

It is a nialpdrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25043 + 25044.

It is an arithmetic number, because the mean of its divisors is an integer number (25044).

2⁵⁰⁰⁸⁷ is an apocalyptic number.

50087 is a deficient number, since it is larger than the sum of its proper divisors (1).

50087 is an equidigital number, since it uses as much as digits as its factorization.

50087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 50087 is about 223.8012511136. The cubic root of 50087 is about 36.8616699880.

The spelling of 50087 in words is "fifty thousand, eighty-seven".