2545466416 has 20 divisors (see below), whose sum is σ = 5101905600. Its totient is φ = 1228845632.

The previous prime is 2545466411. The next prime is 2545466447. The reversal of 2545466416 is 6146645452.

2545466416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2545466411) 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, 2742496 + ... + 2743423.

It is an arithmetic number, because the mean of its divisors is an integer number (255095280).

Almost surely, 2^2545466416 is an apocalyptic number.

It is an amenable number.

2545466416 is an abundant number, since it is smaller than the sum of its proper divisors (2556439184).

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

2545466416 is a wasteful number, since it uses less digits than its factorization.

2545466416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5485956 (or 5485950 counting only the distinct ones).

The product of its digits is 691200, while the sum is 43.

The square root of 2545466416 is about 50452.6155516243. The cubic root of 2545466416 is about 1365.3870846462.

The spelling of 2545466416 in words is "two billion, five hundred forty-five million, four hundred sixty-six thousand, four hundred sixteen".