2544326325 has 72 divisors (see below), whose sum is σ = 4671576000. Its totient is φ = 1323290880.

The previous prime is 2544326311. The next prime is 2544326359. The reversal of 2544326325 is 5236234452.

2544326325 is a `hidden beast` number, since 2 + 5 + 4 + 4 + 326 + 325 = 666.

It is not a de Polignac number, because 2544326325 - 2⁶ = 2544326261 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2544326325.

It is a congruent number.

It is an unprimeable number.

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 71 ways as a sum of consecutive naturals, for example, 1817976 + ... + 1819374.

It is an arithmetic number, because the mean of its divisors is an integer number (64883000).

Almost surely, 2^2544326325 is an apocalyptic number.

2544326325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2544326325 is a deficient number, since it is larger than the sum of its proper divisors (2127249675).

2544326325 is a wasteful number, since it uses less digits than its factorization.

2544326325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611 (or 1603 counting only the distinct ones).

The product of its digits is 172800, while the sum is 36.

The square root of 2544326325 is about 50441.3156549272. The cubic root of 2544326325 is about 1365.1832060983.

The spelling of 2544326325 in words is "two billion, five hundred forty-four million, three hundred twenty-six thousand, three hundred twenty-five".