2532115555 has 16 divisors (see below), whose sum is σ = 3050349120. Its totient is φ = 2017838592.

The previous prime is 2532115519. The next prime is 2532115559. The reversal of 2532115555 is 5555112352.

It is a cyclic number.

It is not a de Polignac number, because 2532115555 - 2¹⁹ = 2531591267 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2532115555.

It is not an unprimeable number, because it can be changed into a prime (2532115559) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2242231 + ... + 2243359.

It is an arithmetic number, because the mean of its divisors is an integer number (190646820).

Almost surely, 2^2532115555 is an apocalyptic number.

2532115555 is a deficient number, since it is larger than the sum of its proper divisors (518233565).

2532115555 is a wasteful number, since it uses less digits than its factorization.

2532115555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2478.

The product of its digits is 37500, while the sum is 34.

The square root of 2532115555 is about 50320.1307132642. The cubic root of 2532115555 is about 1362.9957669525.

The spelling of 2532115555 in words is "two billion, five hundred thirty-two million, one hundred fifteen thousand, five hundred fifty-five".