2545315016 has 16 divisors (see below), whose sum is σ = 4926416640. Its totient is φ = 1231603920.

The previous prime is 2545315013. The next prime is 2545315043. The reversal of 2545315016 is 6105135452.

It is not an unprimeable number, because it can be changed into a prime (2545315013) 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 3 ways as a sum of consecutive naturals, for example, 5131436 + ... + 5131931.

It is an arithmetic number, because the mean of its divisors is an integer number (307901040).

Almost surely, 2^2545315016 is an apocalyptic number.

It is an amenable number.

2545315016 is a deficient number, since it is larger than the sum of its proper divisors (2381101624).

2545315016 is a wasteful number, since it uses less digits than its factorization.

2545315016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10263404 (or 10263400 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 2545315016 is about 50451.1151115612. The cubic root of 2545315016 is about 1365.3600138113.

The spelling of 2545315016 in words is "two billion, five hundred forty-five million, three hundred fifteen thousand, sixteen".