13654554823 has 16 divisors (see below), whose sum is σ = 16826019840. Its totient is φ = 10790480736.

The previous prime is 13654554769. The next prime is 13654554827. The reversal of 13654554823 is 32845545631.

It is a happy number.

It is not a de Polignac number, because 13654554823 - 2¹⁷ = 13654423751 is a prime.

It is a super-2 number, since 2×13654554823² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13654554827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15463 + ... + 165976.

It is an arithmetic number, because the mean of its divisors is an integer number (1051626240).

Almost surely, 2^13654554823 is an apocalyptic number.

13654554823 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13654554823 is a deficient number, since it is larger than the sum of its proper divisors (3171465017).

13654554823 is a wasteful number, since it uses less digits than its factorization.

13654554823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182286.

The product of its digits is 1728000, while the sum is 46.

The spelling of 13654554823 in words is "thirteen billion, six hundred fifty-four million, five hundred fifty-four thousand, eight hundred twenty-three".