75160487 has 2 divisors, whose sum is σ = 75160488. Its totient is φ = 75160486.

The previous prime is 75160433. The next prime is 75160507. The reversal of 75160487 is 78406157.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 75160487 - 2⁸ = 75160231 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 75160487.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (75165487) 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, 37580243 + 37580244.

It is an arithmetic number, because the mean of its divisors is an integer number (37580244).

Almost surely, 2^75160487 is an apocalyptic number.

75160487 is a deficient number, since it is larger than the sum of its proper divisors (1).

75160487 is an equidigital number, since it uses as much as digits as its factorization.

75160487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47040, while the sum is 38.

The square root of 75160487 is about 8669.5148076464. The cubic root of 75160487 is about 422.0169183038.

The spelling of 75160487 in words is "seventy-five million, one hundred sixty thousand, four hundred eighty-seven".