54469116505 has 32 divisors (see below), whose sum is σ = 67142649600. Its totient is φ = 42406425600.

The previous prime is 54469116503. The next prime is 54469116529. The reversal of 54469116505 is 50561196445.

It is a happy number.

54469116505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54469116505 - 2¹ = 54469116503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54469116503) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25559290 + ... + 25561420.

It is an arithmetic number, because the mean of its divisors is an integer number (2098207800).

Almost surely, 2^54469116505 is an apocalyptic number.

It is an amenable number.

54469116505 is a deficient number, since it is larger than the sum of its proper divisors (12673533095).

54469116505 is a wasteful number, since it uses less digits than its factorization.

54469116505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3105.

The product of its (nonzero) digits is 648000, while the sum is 46.

The spelling of 54469116505 in words is "fifty-four billion, four hundred sixty-nine million, one hundred sixteen thousand, five hundred five".