58255009 has 2 divisors, whose sum is σ = 58255010. Its totient is φ = 58255008.

The previous prime is 58254991. The next prime is 58255019. The reversal of 58255009 is 90055285.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56295009 + 1960000 = 7503^2 + 1400^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-58255009 is a prime.

It is not a weakly prime, because it can be changed into another prime (58255019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29127504 + 29127505.

It is an arithmetic number, because the mean of its divisors is an integer number (29127505).

Almost surely, 2^58255009 is an apocalyptic number.

It is an amenable number.

58255009 is a deficient number, since it is larger than the sum of its proper divisors (1).

58255009 is an equidigital number, since it uses as much as digits as its factorization.

58255009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18000, while the sum is 34.

The square root of 58255009 is about 7632.4969046833. The cubic root of 58255009 is about 387.6541383324.

The spelling of 58255009 in words is "fifty-eight million, two hundred fifty-five thousand, nine".