50173087 has 2 divisors, whose sum is σ = 50173088. Its totient is φ = 50173086.

The previous prime is 50173043. The next prime is 50173121. The reversal of 50173087 is 78037105.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50173087 - 2¹⁵ = 50140319 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50173037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25086543 + 25086544.

It is an arithmetic number, because the mean of its divisors is an integer number (25086544).

Almost surely, 2^50173087 is an apocalyptic number.

50173087 is a deficient number, since it is larger than the sum of its proper divisors (1).

50173087 is an equidigital number, since it uses as much as digits as its factorization.

50173087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 50173087 is about 7083.2963371583. The cubic root of 50173087 is about 368.8277655772.

The spelling of 50173087 in words is "fifty million, one hundred seventy-three thousand, eighty-seven".