5400343111 has 4 divisors (see below), whose sum is σ = 5448133872. Its totient is φ = 5352552352.

The previous prime is 5400343079. The next prime is 5400343129. The reversal of 5400343111 is 1113430045.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5400343111 - 2⁵ = 5400343079 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 (5400343171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23895211 + ... + 23895436.

It is an arithmetic number, because the mean of its divisors is an integer number (1362033468).

Almost surely, 2^5400343111 is an apocalyptic number.

5400343111 is a deficient number, since it is larger than the sum of its proper divisors (47790761).

5400343111 is a wasteful number, since it uses less digits than its factorization.

5400343111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47790760.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 5400343111 is about 73487.0268210655. The cubic root of 5400343111 is about 1754.4478000167.

Adding to 5400343111 its reverse (1113430045), we get a palindrome (6513773156).

The spelling of 5400343111 in words is "five billion, four hundred million, three hundred forty-three thousand, one hundred eleven".