5431363443 has 32 divisors (see below), whose sum is σ = 8804640000. Its totient is φ = 3281731200.

The previous prime is 5431363409. The next prime is 5431363453. The reversal of 5431363443 is 3443631345.

5431363443 is a `hidden beast` number, since 5 + 4 + 3 + 13 + 634 + 4 + 3 = 666.

It is not a de Polignac number, because 5431363443 - 2⁸ = 5431363187 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5431363398 and 5431363407.

It is not an unprimeable number, because it can be changed into a prime (5431363403) 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 31 ways as a sum of consecutive naturals, for example, 70683 + ... + 125931.

It is an arithmetic number, because the mean of its divisors is an integer number (275145000).

Almost surely, 2^5431363443 is an apocalyptic number.

5431363443 is a deficient number, since it is larger than the sum of its proper divisors (3373276557).

5431363443 is a wasteful number, since it uses less digits than its factorization.

5431363443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55600 (or 55594 counting only the distinct ones).

The product of its digits is 155520, while the sum is 36.

The square root of 5431363443 is about 73697.7845189392. The cubic root of 5431363443 is about 1757.8006535835.

Adding to 5431363443 its reverse (3443631345), we get a palindrome (8874994788).

The spelling of 5431363443 in words is "five billion, four hundred thirty-one million, three hundred sixty-three thousand, four hundred forty-three".