5456340111154 has 8 divisors (see below), whose sum is σ = 8338934887020. Its totient is φ = 2676695148816.

The previous prime is 5456340111109. The next prime is 5456340111217. The reversal of 5456340111154 is 4511110436545.

It can be written as a sum of positive squares in 2 ways, for example, as 4415987030625 + 1040353080529 = 2101425^2 + 1019977^2 .

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

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, 25737453249 + ... + 25737453460.

Almost surely, 2^{5456340111154} is an apocalyptic number.

5456340111154 is a deficient number, since it is larger than the sum of its proper divisors (2882594775866).

5456340111154 is a wasteful number, since it uses less digits than its factorization.

5456340111154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51474906764.

The product of its (nonzero) digits is 144000, while the sum is 40.

Adding to 5456340111154 its reverse (4511110436545), we get a palindrome (9967450547699).

The spelling of 5456340111154 in words is "five trillion, four hundred fifty-six billion, three hundred forty million, one hundred eleven thousand, one hundred fifty-four".