2116546596 has 36 divisors (see below), whose sum is σ = 5405324652. Its totient is φ = 698241024.

The previous prime is 2116546583. The next prime is 2116546637. The reversal of 2116546596 is 6956456112.

2116546596 is a `hidden beast` number, since 2 + 1 + 1 + 6 + 54 + 6 + 596 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 279224100 + 1837322496 = 16710^2 + 42864^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 299565 + ... + 306548.

It is an arithmetic number, because the mean of its divisors is an integer number (150147907).

Almost surely, 2^2116546596 is an apocalyptic number.

It is an amenable number.

2116546596 is an abundant number, since it is smaller than the sum of its proper divisors (3288778056).

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

2116546596 is a wasteful number, since it uses less digits than its factorization.

2116546596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606220 (or 606215 counting only the distinct ones).

The product of its digits is 388800, while the sum is 45.

The square root of 2116546596 is about 46005.9408772389. The cubic root of 2116546596 is about 1283.9337389745.

The spelling of 2116546596 in words is "two billion, one hundred sixteen million, five hundred forty-six thousand, five hundred ninety-six".