58955009 has 2 divisors, whose sum is σ = 58955010. Its totient is φ = 58955008.

The previous prime is 58954969. The next prime is 58955011. The reversal of 58955009 is 90055985.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47224384 + 11730625 = 6872^2 + 3425^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-58955009 is a prime.

Together with 58955011, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (58955059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29477504 + 29477505.

It is an arithmetic number, because the mean of its divisors is an integer number (29477505).

Almost surely, 2^58955009 is an apocalyptic number.

It is an amenable number.

58955009 is a deficient number, since it is larger than the sum of its proper divisors (1).

58955009 is an equidigital number, since it uses as much as digits as its factorization.

58955009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81000, while the sum is 41.

The square root of 58955009 is about 7678.2165246885. The cubic root of 58955009 is about 389.2006617335.

The spelling of 58955009 in words is "fifty-eight million, nine hundred fifty-five thousand, nine".