2116380059 has 4 divisors (see below), whose sum is σ = 2143169760. Its totient is φ = 2089590360.

The previous prime is 2116380053. The next prime is 2116380073. The reversal of 2116380059 is 9500836112.

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

It is a cyclic number.

It is not a de Polignac number, because 2116380059 - 2⁸ = 2116379803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2116380053) 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, 13394732 + ... + 13394889.

It is an arithmetic number, because the mean of its divisors is an integer number (535792440).

Almost surely, 2^2116380059 is an apocalyptic number.

2116380059 is a deficient number, since it is larger than the sum of its proper divisors (26789701).

2116380059 is an equidigital number, since it uses as much as digits as its factorization.

2116380059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26789700.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 2116380059 is about 46004.1308906059. The cubic root of 2116380059 is about 1283.9000633505.

The spelling of 2116380059 in words is "two billion, one hundred sixteen million, three hundred eighty thousand, fifty-nine".