75345059 has 2 divisors, whose sum is σ = 75345060. Its totient is φ = 75345058.

The previous prime is 75345007. The next prime is 75345113. The reversal of 75345059 is 95054357.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 75345059 - 2¹² = 75340963 is a prime.

It is not a weakly prime, because it can be changed into another prime (75345359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37672529 + 37672530.

It is an arithmetic number, because the mean of its divisors is an integer number (37672530).

Almost surely, 2^75345059 is an apocalyptic number.

75345059 is a deficient number, since it is larger than the sum of its proper divisors (1).

75345059 is an equidigital number, since it uses as much as digits as its factorization.

75345059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 94500, while the sum is 38.

The square root of 75345059 is about 8680.1531668514. The cubic root of 75345059 is about 422.3620856306.

The spelling of 75345059 in words is "seventy-five million, three hundred forty-five thousand, fifty-nine".