5540358432 has 96 divisors (see below), whose sum is σ = 16683408000. Its totient is φ = 1577023488.

The previous prime is 5540358431. The next prime is 5540358437. The reversal of 5540358432 is 2348530455.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (5540358431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165444 + ... + 196092.

It is an arithmetic number, because the mean of its divisors is an integer number (173785500).

Almost surely, 2^5540358432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5540358432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8341704000).

5540358432 is an abundant number, since it is smaller than the sum of its proper divisors (11143049568).

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

5540358432 is a wasteful number, since it uses less digits than its factorization.

5540358432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30938 (or 30930 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

The square root of 5540358432 is about 74433.5840330156. The cubic root of 5540358432 is about 1769.4812051628.

Adding to 5540358432 its reverse (2348530455), we get a palindrome (7888888887).

The spelling of 5540358432 in words is "five billion, five hundred forty million, three hundred fifty-eight thousand, four hundred thirty-two".