2545603082 has 12 divisors (see below), whose sum is σ = 4197089778. Its totient is φ = 1157092200.

The previous prime is 2545603063. The next prime is 2545603087. The reversal of 2545603082 is 2803065452.

2545603082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1611139321 + 934463761 = 40139^2 + 30569^2 .

It is not an unprimeable number, because it can be changed into a prime (2545603087) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5259269 + ... + 5259752.

Almost surely, 2^2545603082 is an apocalyptic number.

2545603082 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2545603082 is a deficient number, since it is larger than the sum of its proper divisors (1651486696).

2545603082 is a wasteful number, since it uses less digits than its factorization.

2545603082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10519045 (or 10519034 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 2545603082 is about 50453.9699329993. The cubic root of 2545603082 is about 1365.4115200700.

The spelling of 2545603082 in words is "two billion, five hundred forty-five million, six hundred three thousand, eighty-two".