54552413433503 has 4 divisors (see below), whose sum is σ = 54569803431360. Its totient is φ = 54535023435648.

The previous prime is 54552413433451. The next prime is 54552413433523. The reversal of 54552413433503 is 30533431425545.

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 54552413433503 - 2¹² = 54552413429407 is a prime.

It is a super-2 number, since 2×54552413433503² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54552413433523) 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, 8694994223 + ... + 8695000496.

It is an arithmetic number, because the mean of its divisors is an integer number (13642450857840).

Almost surely, 2^{54552413433503} is an apocalyptic number.

54552413433503 is a deficient number, since it is larger than the sum of its proper divisors (17389997857).

54552413433503 is a wasteful number, since it uses less digits than its factorization.

54552413433503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17389997856.

The product of its (nonzero) digits is 6480000, while the sum is 47.

The spelling of 54552413433503 in words is "fifty-four trillion, five hundred fifty-two billion, four hundred thirteen million, four hundred thirty-three thousand, five hundred three".