54413820605223 has 24 divisors (see below), whose sum is σ = 78851609138016. Its totient is φ = 36158713819200.

The previous prime is 54413820605219. The next prime is 54413820605231. The reversal of 54413820605223 is 32250602831445.

54413820605223 is a `hidden beast` number, since 5 + 4 + 4 + 1 + 38 + 2 + 0 + 605 + 2 + 2 + 3 = 666.

It is not a de Polignac number, because 54413820605223 - 2² = 54413820605219 is a prime.

It is a super-3 number, since 3×54413820605223³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54413820605213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 338657461 + ... + 338818097.

It is an arithmetic number, because the mean of its divisors is an integer number (3285483714084).

Almost surely, 2^{54413820605223} is an apocalyptic number.

54413820605223 is a deficient number, since it is larger than the sum of its proper divisors (24437788532793).

54413820605223 is a wasteful number, since it uses less digits than its factorization.

54413820605223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281975 (or 281972 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 45.

The spelling of 54413820605223 in words is "fifty-four trillion, four hundred thirteen billion, eight hundred twenty million, six hundred five thousand, two hundred twenty-three".