5431361711838 has 8 divisors (see below), whose sum is σ = 10862723423688. Its totient is φ = 1810453903944.

The previous prime is 5431361711801. The next prime is 5431361711861. The reversal of 5431361711838 is 8381171631345.

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

5431361711838 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 452613475981 + ... + 452613475992.

It is an arithmetic number, because the mean of its divisors is an integer number (1357840427961).

Almost surely, 2^{5431361711838} is an apocalyptic number.

5431361711838 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5431361711838 is a wasteful number, since it uses less digits than its factorization.

5431361711838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905226951978.

The product of its digits is 1451520, while the sum is 51.

The spelling of 5431361711838 in words is "five trillion, four hundred thirty-one billion, three hundred sixty-one million, seven hundred eleven thousand, eight hundred thirty-eight".