54066366353 has 4 divisors (see below), whose sum is σ = 54066831588. Its totient is φ = 54065901120.

The previous prime is 54066366287. The next prime is 54066366359. The reversal of 54066366353 is 35366366045.

54066366353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 10405428049 + 43660938304 = 102007^2 + 208952^2 .

It is a cyclic number.

It is not a de Polignac number, because 54066366353 - 2⁸ = 54066366097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 54066366298 and 54066366307.

It is not an unprimeable number, because it can be changed into a prime (54066366359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106325 + ... + 345597.

It is an arithmetic number, because the mean of its divisors is an integer number (13516707897).

Almost surely, 2^54066366353 is an apocalyptic number.

It is an amenable number.

54066366353 is a deficient number, since it is larger than the sum of its proper divisors (465235).

54066366353 is a wasteful number, since it uses less digits than its factorization.

54066366353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465234.

The product of its (nonzero) digits is 3499200, while the sum is 47.

The spelling of 54066366353 in words is "fifty-four billion, sixty-six million, three hundred sixty-six thousand, three hundred fifty-three".