75382159 has 2 divisors, whose sum is σ = 75382160. Its totient is φ = 75382158.

The previous prime is 75382157. The next prime is 75382183. The reversal of 75382159 is 95128357.

It is a weak prime.

It is an emirp because it is prime and its reverse (95128357) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 75382159 - 2¹ = 75382157 is a prime.

Together with 75382157, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (75382157) 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, 37691079 + 37691080.

It is an arithmetic number, because the mean of its divisors is an integer number (37691080).

Almost surely, 2^75382159 is an apocalyptic number.

75382159 is a deficient number, since it is larger than the sum of its proper divisors (1).

75382159 is an equidigital number, since it uses as much as digits as its factorization.

75382159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75600, while the sum is 40.

The square root of 75382159 is about 8682.2899629073. The cubic root of 75382159 is about 422.4313981260.

The spelling of 75382159 in words is "seventy-five million, three hundred eighty-two thousand, one hundred fifty-nine".