2532505580549 has 4 divisors (see below), whose sum is σ = 2894292092064. Its totient is φ = 2170719069036.

The previous prime is 2532505580461. The next prime is 2532505580557. The reversal of 2532505580549 is 9450855052352.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2532505580549 - 2²⁸ = 2532237145093 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2532505580549.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2532505582549) by changing a digit.

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, 180893255747 + ... + 180893255760.

It is an arithmetic number, because the mean of its divisors is an integer number (723573023016).

Almost surely, 2^{2532505580549} is an apocalyptic number.

It is an amenable number.

2532505580549 is a deficient number, since it is larger than the sum of its proper divisors (361786511515).

2532505580549 is an equidigital number, since it uses as much as digits as its factorization.

2532505580549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361786511514.

The product of its (nonzero) digits is 10800000, while the sum is 53.

The spelling of 2532505580549 in words is "two trillion, five hundred thirty-two billion, five hundred five million, five hundred eighty thousand, five hundred forty-nine".