2032321544 has 16 divisors (see below), whose sum is σ = 4157021520. Its totient is φ = 923782480.

The previous prime is 2032321481. The next prime is 2032321547. The reversal of 2032321544 is 4451232302.

It is not an unprimeable number, because it can be changed into a prime (2032321547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11547194 + ... + 11547369.

It is an arithmetic number, because the mean of its divisors is an integer number (259813845).

Almost surely, 2^2032321544 is an apocalyptic number.

It is an amenable number.

2032321544 is an abundant number, since it is smaller than the sum of its proper divisors (2124699976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2032321544 is a wasteful number, since it uses less digits than its factorization.

2032321544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23094580 (or 23094576 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 2032321544 is about 45081.2770892751. The cubic root of 2032321544 is about 1266.6719120128.

Adding to 2032321544 its reverse (4451232302), we get a palindrome (6483553846).

The spelling of 2032321544 in words is "two billion, thirty-two million, three hundred twenty-one thousand, five hundred forty-four".