54443055345 has 32 divisors (see below), whose sum is σ = 99931594752. Its totient is φ = 24793609152.

The previous prime is 54443055343. The next prime is 54443055361. The reversal of 54443055345 is 54355034445.

54443055345 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 54443055345 - 2¹ = 54443055343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54443055297 and 54443055306.

It is not an unprimeable number, because it can be changed into a prime (54443055343) 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, 958137 + ... + 1013366.

It is an arithmetic number, because the mean of its divisors is an integer number (3122862336).

Almost surely, 2^54443055345 is an apocalyptic number.

It is an amenable number.

54443055345 is a deficient number, since it is larger than the sum of its proper divisors (45488539407).

54443055345 is a wasteful number, since it uses less digits than its factorization.

54443055345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1971781.

The product of its (nonzero) digits is 1440000, while the sum is 42.

The spelling of 54443055345 in words is "fifty-four billion, four hundred forty-three million, fifty-five thousand, three hundred forty-five".