75740659 has 2 divisors, whose sum is σ = 75740660. Its totient is φ = 75740658.

The previous prime is 75740647. The next prime is 75740671. The reversal of 75740659 is 95604757.

It is a balanced prime because it is at equal distance from previous prime (75740647) and next prime (75740671).

It is an emirp because it is prime and its reverse (95604757) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 75740659 - 2²⁵ = 42186227 is a prime.

It is not a weakly prime, because it can be changed into another prime (75740689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37870329 + 37870330.

It is an arithmetic number, because the mean of its divisors is an integer number (37870330).

Almost surely, 2^75740659 is an apocalyptic number.

75740659 is a deficient number, since it is larger than the sum of its proper divisors (1).

75740659 is an equidigital number, since it uses as much as digits as its factorization.

75740659 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 264600, while the sum is 43.

The square root of 75740659 is about 8702.9109497915. The cubic root of 75740659 is about 423.1000011340.

The spelling of 75740659 in words is "seventy-five million, seven hundred forty thousand, six hundred fifty-nine".