53467273214645 has 4 divisors (see below), whose sum is σ = 64160727857580. Its totient is φ = 42773818571712.

The previous prime is 53467273214617. The next prime is 53467273214647. The reversal of 53467273214645 is 54641237276435.

53467273214645 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.

It can be written as a sum of positive squares in 2 ways, for example, as 19454512668529 + 34012760546116 = 4410727^2 + 5832046^2 .

It is a cyclic number.

It is not a de Polignac number, because 53467273214645 - 2⁶ = 53467273214581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53467273214647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5346727321460 + ... + 5346727321469.

It is an arithmetic number, because the mean of its divisors is an integer number (16040181964395).

Almost surely, 2^{53467273214645} is an apocalyptic number.

It is an amenable number.

53467273214645 is a deficient number, since it is larger than the sum of its proper divisors (10693454642935).

53467273214645 is a wasteful number, since it uses less digits than its factorization.

53467273214645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10693454642934.

The product of its digits is 101606400, while the sum is 59.

The spelling of 53467273214645 in words is "fifty-three trillion, four hundred sixty-seven billion, two hundred seventy-three million, two hundred fourteen thousand, six hundred forty-five".