5433981311 has 8 divisors (see below), whose sum is σ = 6185718144. Its totient is φ = 4725200920.

The previous prime is 5433981307. The next prime is 5433981331. The reversal of 5433981311 is 1131893345.

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

It is not a de Polignac number, because 5433981311 - 2² = 5433981307 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5433981331) 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, 10738841 + ... + 10739346.

It is an arithmetic number, because the mean of its divisors is an integer number (773214768).

Almost surely, 2^5433981311 is an apocalyptic number.

5433981311 is a deficient number, since it is larger than the sum of its proper divisors (751736833).

5433981311 is a wasteful number, since it uses less digits than its factorization.

5433981311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21478221.

The product of its digits is 38880, while the sum is 38.

The square root of 5433981311 is about 73715.5432117271. The cubic root of 5433981311 is about 1758.0830228880.

The spelling of 5433981311 in words is "five billion, four hundred thirty-three million, nine hundred eighty-one thousand, three hundred eleven".