2445691116 has 24 divisors (see below), whose sum is σ = 6225395904. Its totient is φ = 741118480.

The previous prime is 2445691109. The next prime is 2445691121. The reversal of 2445691116 is 6111965442.

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, 9263850 + ... + 9264113.

It is an arithmetic number, because the mean of its divisors is an integer number (259391496).

Almost surely, 2^2445691116 is an apocalyptic number.

It is an amenable number.

2445691116 is an abundant number, since it is smaller than the sum of its proper divisors (3779704788).

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

2445691116 is a wasteful number, since it uses less digits than its factorization.

2445691116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18527981 (or 18527979 counting only the distinct ones).

The product of its digits is 51840, while the sum is 39.

The square root of 2445691116 is about 49453.9292271100. The cubic root of 2445691116 is about 1347.3089724534.

The spelling of 2445691116 in words is "two billion, four hundred forty-five million, six hundred ninety-one thousand, one hundred sixteen".