2525984548 has 24 divisors (see below), whose sum is σ = 4467912120. Its totient is φ = 1249459200.

The previous prime is 2525984533. The next prime is 2525984557. The reversal of 2525984548 is 8454895252.

It can be written as a sum of positive squares in 4 ways, for example, as 1078334244 + 1447650304 = 32838^2 + 38048^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2525984495 and 2525984504.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 795508 + ... + 798676.

It is an arithmetic number, because the mean of its divisors is an integer number (186163005).

Almost surely, 2^2525984548 is an apocalyptic number.

It is an amenable number.

2525984548 is a deficient number, since it is larger than the sum of its proper divisors (1941927572).

2525984548 is a wasteful number, since it uses less digits than its factorization.

2525984548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5247 (or 5245 counting only the distinct ones).

The product of its digits is 4608000, while the sum is 52.

The square root of 2525984548 is about 50259.1737695717. The cubic root of 2525984548 is about 1361.8948047927.

The spelling of 2525984548 in words is "two billion, five hundred twenty-five million, nine hundred eighty-four thousand, five hundred forty-eight".