58099999 has 16 divisors (see below), whose sum is σ = 63076320. Its totient is φ = 53314560.

The previous prime is 58099957. The next prime is 58100011. The reversal of 58099999 is 99999085.

It is a cyclic number.

It is not a de Polignac number, because 58099999 - 2²⁵ = 24545567 is a prime.

It is a Duffinian number.

58099999 is a modest number, since divided by 9999 gives 5809 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58099949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185467 + ... + 185779.

It is an arithmetic number, because the mean of its divisors is an integer number (3942270).

Almost surely, 2^58099999 is an apocalyptic number.

58099999 is a deficient number, since it is larger than the sum of its proper divisors (4976321).

58099999 is a wasteful number, since it uses less digits than its factorization.

58099999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570.

The product of its (nonzero) digits is 2361960, while the sum is 58.

The square root of 58099999 is about 7622.3355344671. The cubic root of 58099999 is about 387.3099982848.

The spelling of 58099999 in words is "fifty-eight million, ninety-nine thousand, nine hundred ninety-nine".