2545288316 has 12 divisors (see below), whose sum is σ = 4458994680. Its totient is φ = 1271289840.

The previous prime is 2545288313. The next prime is 2545288411. The reversal of 2545288316 is 6138825452.

2545288316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2545288316² = 12956985223132231712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2545288313) 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, 334346 + ... + 341873.

It is an arithmetic number, because the mean of its divisors is an integer number (371582890).

Almost surely, 2^2545288316 is an apocalyptic number.

It is an amenable number.

2545288316 is a deficient number, since it is larger than the sum of its proper divisors (1913706364).

2545288316 is a wasteful number, since it uses less digits than its factorization.

2545288316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677164 (or 677162 counting only the distinct ones).

The product of its digits is 460800, while the sum is 44.

The square root of 2545288316 is about 50450.8504982820. The cubic root of 2545288316 is about 1365.3552396491.

The spelling of 2545288316 in words is "two billion, five hundred forty-five million, two hundred eighty-eight thousand, three hundred sixteen".