2545767323 has 16 divisors (see below), whose sum is σ = 2947674240. Its totient is φ = 2172931200.

The previous prime is 2545767293. The next prime is 2545767373. The reversal of 2545767323 is 3237675452.

It is a happy number.

It is not a de Polignac number, because 2545767323 - 2⁸ = 2545767067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2545767373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62108 + ... + 94598.

It is an arithmetic number, because the mean of its divisors is an integer number (184229640).

Almost surely, 2^2545767323 is an apocalyptic number.

2545767323 is a deficient number, since it is larger than the sum of its proper divisors (401906917).

2545767323 is a wasteful number, since it uses less digits than its factorization.

2545767323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32938.

The product of its digits is 1058400, while the sum is 44.

The square root of 2545767323 is about 50455.5975388262. The cubic root of 2545767323 is about 1365.4408846545.

The spelling of 2545767323 in words is "two billion, five hundred forty-five million, seven hundred sixty-seven thousand, three hundred twenty-three".