54345254305 has 8 divisors (see below), whose sum is σ = 69050440872. Its totient is φ = 40918779648.

The previous prime is 54345254303. The next prime is 54345254371. The reversal of 54345254305 is 50345254345.

54345254305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 14591673616 + 39753580689 = 120796^2 + 199383^2 .

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 54345254305 - 2¹ = 54345254303 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54345254303) 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, 319677882 + ... + 319678051.

It is an arithmetic number, because the mean of its divisors is an integer number (8631305109).

Almost surely, 2^54345254305 is an apocalyptic number.

It is an amenable number.

54345254305 is a deficient number, since it is larger than the sum of its proper divisors (14705186567).

54345254305 is a wasteful number, since it uses less digits than its factorization.

54345254305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639355955.

The product of its (nonzero) digits is 720000, while the sum is 40.

Adding to 54345254305 its sum of digits (40), we get a palindrome (54345254345).

The spelling of 54345254305 in words is "fifty-four billion, three hundred forty-five million, two hundred fifty-four thousand, three hundred five".