2538544552 has 16 divisors (see below), whose sum is σ = 5010285600. Its totient is φ = 1202468400.

The previous prime is 2538544543. The next prime is 2538544577. The reversal of 2538544552 is 2554458352.

It is a junction number, because it is equal to n+sod(n) for n = 2538544499 and 2538544508.

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 3 ways as a sum of consecutive naturals, for example, 8350324 + ... + 8350627.

It is an arithmetic number, because the mean of its divisors is an integer number (313142850).

Almost surely, 2^2538544552 is an apocalyptic number.

It is an amenable number.

2538544552 is a deficient number, since it is larger than the sum of its proper divisors (2471741048).

2538544552 is a wasteful number, since it uses less digits than its factorization.

2538544552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16700976 (or 16700972 counting only the distinct ones).

The product of its digits is 960000, while the sum is 43.

The square root of 2538544552 is about 50383.9711813192. The cubic root of 2538544552 is about 1364.1483328392.

The spelling of 2538544552 in words is "two billion, five hundred thirty-eight million, five hundred forty-four thousand, five hundred fifty-two".