54543041305 has 8 divisors (see below), whose sum is σ = 65739984192. Its totient is φ = 43442209968.

The previous prime is 54543041299. The next prime is 54543041309. The reversal of 54543041305 is 50314034545.

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

It is a cyclic number.

It is not a de Polignac number, because 54543041305 - 2³ = 54543041297 is a prime.

It is a super-2 number, since 2×54543041305² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54543041309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24026637 + ... + 24028906.

It is an arithmetic number, because the mean of its divisors is an integer number (8217498024).

Almost surely, 2^54543041305 is an apocalyptic number.

It is an amenable number.

54543041305 is a deficient number, since it is larger than the sum of its proper divisors (11196942887).

54543041305 is a wasteful number, since it uses less digits than its factorization.

54543041305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48055775.

The product of its (nonzero) digits is 72000, while the sum is 34.

The spelling of 54543041305 in words is "fifty-four billion, five hundred forty-three million, forty-one thousand, three hundred five".