2132326544 has 20 divisors (see below), whose sum is σ = 4172290620. Its totient is φ = 1055606400.

The previous prime is 2132326531. The next prime is 2132326577. The reversal of 2132326544 is 4456232312.

It can be written as a sum of positive squares in 2 ways, for example, as 1107558400 + 1024768144 = 33280^2 + 32012^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2132326544.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 658139 + ... + 661370.

It is an arithmetic number, because the mean of its divisors is an integer number (208614531).

Almost surely, 2^2132326544 is an apocalyptic number.

It is an amenable number.

2132326544 is a deficient number, since it is larger than the sum of its proper divisors (2039964076).

2132326544 is a wasteful number, since it uses less digits than its factorization.

2132326544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1319618 (or 1319612 counting only the distinct ones).

The product of its digits is 34560, while the sum is 32.

The square root of 2132326544 is about 46177.1214347538. The cubic root of 2132326544 is about 1287.1166383560.

Adding to 2132326544 its reverse (4456232312), we get a palindrome (6588558856).

The spelling of 2132326544 in words is "two billion, one hundred thirty-two million, three hundred twenty-six thousand, five hundred forty-four".