2165006058 has 16 divisors (see below), whose sum is σ = 4359074400. Its totient is φ = 716824976.

The previous prime is 2165006047. The next prime is 2165006087. The reversal of 2165006058 is 8506005612.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1209960 + ... + 1211747.

It is an arithmetic number, because the mean of its divisors is an integer number (272442150).

Almost surely, 2^2165006058 is an apocalyptic number.

2165006058 is an abundant number, since it is smaller than the sum of its proper divisors (2194068342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2165006058 is a wasteful number, since it uses less digits than its factorization.

2165006058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2421861.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 2165006058 is about 46529.6255948831. The cubic root of 2165006058 is about 1293.6586754739.

The spelling of 2165006058 in words is "two billion, one hundred sixty-five million, six thousand, fifty-eight".