5431504328 has 16 divisors (see below), whose sum is σ = 10202696880. Its totient is φ = 2710785168.

The previous prime is 5431504321. The next prime is 5431504339. The reversal of 5431504328 is 8234051345.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (5431504321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 616226 + ... + 624977.

It is an arithmetic number, because the mean of its divisors is an integer number (637668555).

Almost surely, 2^5431504328 is an apocalyptic number.

It is an amenable number.

5431504328 is a deficient number, since it is larger than the sum of its proper divisors (4771192552).

5431504328 is a wasteful number, since it uses less digits than its factorization.

5431504328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241756 (or 1241752 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 5431504328 is about 73698.7403420167. The cubic root of 5431504328 is about 1757.8158520756.

The spelling of 5431504328 in words is "five billion, four hundred thirty-one million, five hundred four thousand, three hundred twenty-eight".