75968567 has 2 divisors, whose sum is σ = 75968568. Its totient is φ = 75968566.

The previous prime is 75968561. The next prime is 75968579. The reversal of 75968567 is 76586957.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 75968567 - 2⁸ = 75968311 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 (75968561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37984283 + 37984284.

It is an arithmetic number, because the mean of its divisors is an integer number (37984284).

Almost surely, 2^75968567 is an apocalyptic number.

75968567 is a deficient number, since it is larger than the sum of its proper divisors (1).

75968567 is an equidigital number, since it uses as much as digits as its factorization.

75968567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3175200, while the sum is 53.

The square root of 75968567 is about 8715.9948944455. The cubic root of 75968567 is about 423.5239535997.

The spelling of 75968567 in words is "seventy-five million, nine hundred sixty-eight thousand, five hundred sixty-seven".