5431212163 has 8 divisors (see below), whose sum is σ = 5850097568. Its totient is φ = 5012483904.

The previous prime is 5431212131. The next prime is 5431212169. The reversal of 5431212163 is 3612121345.

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

It is a cyclic number.

It is not a de Polignac number, because 5431212163 - 2⁵ = 5431212131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5431212169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38170 + ... + 110992.

It is an arithmetic number, because the mean of its divisors is an integer number (731262196).

Almost surely, 2^5431212163 is an apocalyptic number.

5431212163 is a deficient number, since it is larger than the sum of its proper divisors (418885405).

5431212163 is a wasteful number, since it uses less digits than its factorization.

5431212163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78573.

The product of its digits is 4320, while the sum is 28.

The square root of 5431212163 is about 73696.7581580086. The cubic root of 5431212163 is about 1757.7843333995.

The spelling of 5431212163 in words is "five billion, four hundred thirty-one million, two hundred twelve thousand, one hundred sixty-three".