5431443502 has 8 divisors (see below), whose sum is σ = 8149150800. Its totient is φ = 2715059904.

The previous prime is 5431443499. The next prime is 5431443533. The reversal of 5431443502 is 2053441345.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320602 + ... + 337117.

It is an arithmetic number, because the mean of its divisors is an integer number (1018643850).

Almost surely, 2^5431443502 is an apocalyptic number.

5431443502 is a deficient number, since it is larger than the sum of its proper divisors (2717707298).

5431443502 is a wasteful number, since it uses less digits than its factorization.

5431443502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661850.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 5431443502 is about 73698.3276743781. The cubic root of 5431443502 is about 1757.8092902774.

Adding to 5431443502 its reverse (2053441345), we get a palindrome (7484884847).

The spelling of 5431443502 in words is "five billion, four hundred thirty-one million, four hundred forty-three thousand, five hundred two".