58499999 has 2 divisors, whose sum is σ = 58500000. Its totient is φ = 58499998.

The previous prime is 58499981. The next prime is 58500011. The reversal of 58499999 is 99999485.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 58499999 - 2²⁴ = 41722783 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

58499999 is a modest number, since divided by 9999 gives 5849 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58499929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29249999 + 29250000.

It is an arithmetic number, because the mean of its divisors is an integer number (29250000).

Almost surely, 2^58499999 is an apocalyptic number.

58499999 is a deficient number, since it is larger than the sum of its proper divisors (1).

58499999 is an equidigital number, since it uses as much as digits as its factorization.

58499999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9447840, while the sum is 62.

The square root of 58499999 is about 7648.5292050171. The cubic root of 58499999 is about 388.1968016209.

The spelling of 58499999 in words is "fifty-eight million, four hundred ninety-nine thousand, nine hundred ninety-nine".