2845116132 has 12 divisors (see below), whose sum is σ = 6638604336. Its totient is φ = 948372040.

The previous prime is 2845116119. The next prime is 2845116139. The reversal of 2845116132 is 2316115482.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2845116093 and 2845116102.

It is not an unprimeable number, because it can be changed into a prime (2845116139) 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, 118546494 + ... + 118546517.

It is an arithmetic number, because the mean of its divisors is an integer number (553217028).

Almost surely, 2^2845116132 is an apocalyptic number.

It is an amenable number.

2845116132 is an abundant number, since it is smaller than the sum of its proper divisors (3793488204).

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

2845116132 is a wasteful number, since it uses less digits than its factorization.

2845116132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237093018 (or 237093016 counting only the distinct ones).

The product of its digits is 11520, while the sum is 33.

The square root of 2845116132 is about 53339.6300324627. The cubic root of 2845116132 is about 1416.9896107373.

The spelling of 2845116132 in words is "two billion, eight hundred forty-five million, one hundred sixteen thousand, one hundred thirty-two".