54153514543 has 4 divisors (see below), whose sum is σ = 54164970640. Its totient is φ = 54142058448.

The previous prime is 54153514523. The next prime is 54153514549. The reversal of 54153514543 is 34541535145.

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 54153514543 - 2³³ = 45563579951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54153514496 and 54153514505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54153514549) 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, 5720955 + ... + 5730412.

It is an arithmetic number, because the mean of its divisors is an integer number (13541242660).

Almost surely, 2^54153514543 is an apocalyptic number.

54153514543 is a deficient number, since it is larger than the sum of its proper divisors (11456097).

54153514543 is a wasteful number, since it uses less digits than its factorization.

54153514543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11456096.

The product of its digits is 360000, while the sum is 40.

The spelling of 54153514543 in words is "fifty-four billion, one hundred fifty-three million, five hundred fourteen thousand, five hundred forty-three".