2545300 has 18 divisors (see below), whose sum is σ = 5523518. Its totient is φ = 1018080.

The previous prime is 2545271. The next prime is 2545307. The reversal of 2545300 is 35452.

It is a happy number.

2545300 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 3 ways, for example, as 148996 + 2396304 = 386^2 + 1548^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2545307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12627 + ... + 12826.

2^2545300 is an apocalyptic number.

2545300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2545300 is an abundant number, since it is smaller than the sum of its proper divisors (2978218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2545300 is a wasteful number, since it uses less digits than its factorization.

2545300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25467 (or 25460 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 2545300 is about 1595.3996364548. The cubic root of 2545300 is about 136.5357328841.

The spelling of 2545300 in words is "two million, five hundred forty-five thousand, three hundred".