12058005907 has 4 divisors (see below), whose sum is σ = 12060641520. Its totient is φ = 12055370296.

The previous prime is 12058005889. The next prime is 12058005917. The reversal of 12058005907 is 70950085021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70950085021 = 17 ⋅4173534413.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12058005907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12058005917) 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, 1310932 + ... + 1320097.

It is an arithmetic number, because the mean of its divisors is an integer number (3015160380).

Almost surely, 2^12058005907 is an apocalyptic number.

12058005907 is a deficient number, since it is larger than the sum of its proper divisors (2635613).

12058005907 is an equidigital number, since it uses as much as digits as its factorization.

12058005907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2635612.

The product of its (nonzero) digits is 25200, while the sum is 37.

The spelling of 12058005907 in words is "twelve billion, fifty-eight million, five thousand, nine hundred seven".