58475609 has 2 divisors, whose sum is σ = 58475610. Its totient is φ = 58475608.

The previous prime is 58475603. The next prime is 58475611. The reversal of 58475609 is 90657485.

58475609 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 58446025 + 29584 = 7645^2 + 172^2 .

It is a cyclic number.

It is not a de Polignac number, because 58475609 - 2¹² = 58471513 is a prime.

Together with 58475611, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 58475609.

It is not a weakly prime, because it can be changed into another prime (58475603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29237804 + 29237805.

It is an arithmetic number, because the mean of its divisors is an integer number (29237805).

Almost surely, 2^58475609 is an apocalyptic number.

It is an amenable number.

58475609 is a deficient number, since it is larger than the sum of its proper divisors (1).

58475609 is an equidigital number, since it uses as much as digits as its factorization.

58475609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 302400, while the sum is 44.

The square root of 58475609 is about 7646.9346146021. The cubic root of 58475609 is about 388.1428447190.

The spelling of 58475609 in words is "fifty-eight million, four hundred seventy-five thousand, six hundred nine".