58108081 has 4 divisors (see below), whose sum is σ = 58134052. Its totient is φ = 58082112.

The previous prime is 58108067. The next prime is 58108123. The reversal of 58108081 is 18080185.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 44675856 + 13432225 = 6684^2 + 3665^2 .

It is a cyclic number.

It is not a de Polignac number, because 58108081 - 2⁵ = 58108049 is a prime.

It is a super-2 number, since 2×58108081² = 6753098155005122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58108181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9276 + ... + 14221.

It is an arithmetic number, because the mean of its divisors is an integer number (14533513).

Almost surely, 2^58108081 is an apocalyptic number.

It is an amenable number.

58108081 is a deficient number, since it is larger than the sum of its proper divisors (25971).

58108081 is a wasteful number, since it uses less digits than its factorization.

58108081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25970.

The product of its (nonzero) digits is 2560, while the sum is 31.

The square root of 58108081 is about 7622.8656685003. The cubic root of 58108081 is about 387.3279563704.

The spelling of 58108081 in words is "fifty-eight million, one hundred eight thousand, eighty-one".