2545016332 has 24 divisors (see below), whose sum is σ = 4892025600. Its totient is φ = 1153118736.

The previous prime is 2545016323. The next prime is 2545016333. The reversal of 2545016332 is 2336105452.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2545016294 and 2545016303.

It is not an unprimeable number, because it can be changed into a prime (2545016333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 726232 + ... + 729727.

It is an arithmetic number, because the mean of its divisors is an integer number (203834400).

Almost surely, 2^2545016332 is an apocalyptic number.

It is an amenable number.

2545016332 is a deficient number, since it is larger than the sum of its proper divisors (2347009268).

2545016332 is a wasteful number, since it uses less digits than its factorization.

2545016332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1456005 (or 1456003 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 2545016332 is about 50448.1548919284. The cubic root of 2545016332 is about 1365.3066049483.

The spelling of 2545016332 in words is "two billion, five hundred forty-five million, sixteen thousand, three hundred thirty-two".