2625204543 has 16 divisors (see below), whose sum is σ = 3770444160. Its totient is φ = 1615116384.

The previous prime is 2625204529. The next prime is 2625204553. The reversal of 2625204543 is 3454025262.

It is a happy number.

It is not a de Polignac number, because 2625204543 - 2⁵ = 2625204511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2625204553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 303168 + ... + 311706.

It is an arithmetic number, because the mean of its divisors is an integer number (235652760).

Almost surely, 2^2625204543 is an apocalyptic number.

2625204543 is a deficient number, since it is larger than the sum of its proper divisors (1145239617).

2625204543 is a wasteful number, since it uses less digits than its factorization.

2625204543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16438.

The product of its (nonzero) digits is 57600, while the sum is 33.

The square root of 2625204543 is about 51236.7499262004. The cubic root of 2625204543 is about 1379.4979170141.

The spelling of 2625204543 in words is "two billion, six hundred twenty-five million, two hundred four thousand, five hundred forty-three".