2545404314 has 16 divisors (see below), whose sum is σ = 3906100800. Its totient is φ = 1243629504.

The previous prime is 2545404299. The next prime is 2545404317. The reversal of 2545404314 is 4134045452.

It is not an unprimeable number, because it can be changed into a prime (2545404317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44879 + ... + 84290.

It is an arithmetic number, because the mean of its divisors is an integer number (244131300).

Almost surely, 2^2545404314 is an apocalyptic number.

2545404314 is a deficient number, since it is larger than the sum of its proper divisors (1360696486).

2545404314 is a wasteful number, since it uses less digits than its factorization.

2545404314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129397.

The product of its (nonzero) digits is 38400, while the sum is 32.

The square root of 2545404314 is about 50452.0000991041. Note that the first 4 decimals coincide. The cubic root of 2545404314 is about 1365.3759807272.

Adding to 2545404314 its reverse (4134045452), we get a palindrome (6679449766).

The spelling of 2545404314 in words is "two billion, five hundred forty-five million, four hundred four thousand, three hundred fourteen".