2127522885 has 32 divisors (see below), whose sum is σ = 3760992000. Its totient is φ = 1021498368.

The previous prime is 2127522863. The next prime is 2127522889. The reversal of 2127522885 is 5882257212.

It is not a de Polignac number, because 2127522885 - 2⁸ = 2127522629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2127522889) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 175510 + ... + 187239.

It is an arithmetic number, because the mean of its divisors is an integer number (117531000).

Almost surely, 2^2127522885 is an apocalyptic number.

It is an amenable number.

2127522885 is a deficient number, since it is larger than the sum of its proper divisors (1633469115).

2127522885 is a wasteful number, since it uses less digits than its factorization.

2127522885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362797.

The product of its digits is 179200, while the sum is 42.

The square root of 2127522885 is about 46125.0786991199. The cubic root of 2127522885 is about 1286.1493821699.

The spelling of 2127522885 in words is "two billion, one hundred twenty-seven million, five hundred twenty-two thousand, eight hundred eighty-five".