2116645058 has 32 divisors (see below), whose sum is σ = 3647445120. Its totient is φ = 911813760.

The previous prime is 2116645057. The next prime is 2116645073. The reversal of 2116645058 is 8505466112.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2116645057) 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, 35966 + ... + 74342.

It is an arithmetic number, because the mean of its divisors is an integer number (113982660).

Almost surely, 2^2116645058 is an apocalyptic number.

2116645058 is a deficient number, since it is larger than the sum of its proper divisors (1530800062).

2116645058 is a wasteful number, since it uses less digits than its factorization.

2116645058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38522.

The product of its (nonzero) digits is 57600, while the sum is 38.

The square root of 2116645058 is about 46007.0109657213. The cubic root of 2116645058 is about 1283.9536482493.

The spelling of 2116645058 in words is "two billion, one hundred sixteen million, six hundred forty-five thousand, fifty-eight".