5403540352 has 64 divisors (see below), whose sum is σ = 12486464640. Its totient is φ = 2281213440.

The previous prime is 5403540293. The next prime is 5403540353. The reversal of 5403540352 is 2530453045.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5403540353) 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 7 ways as a sum of consecutive naturals, for example, 15027 + ... + 105037.

It is an arithmetic number, because the mean of its divisors is an integer number (195101010).

Almost surely, 2^5403540352 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 5403540352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6243232320).

5403540352 is an abundant number, since it is smaller than the sum of its proper divisors (7082924288).

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

5403540352 is an equidigital number, since it uses as much as digits as its factorization.

5403540352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90099 (or 90087 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 5403540352 is about 73508.7773806639. Note that the first 3 decimals coincide. The cubic root of 5403540352 is about 1754.7939685029.

Adding to 5403540352 its reverse (2530453045), we get a palindrome (7933993397).

The spelling of 5403540352 in words is "five billion, four hundred three million, five hundred forty thousand, three hundred fifty-two".