184653502045 has 4 divisors (see below), whose sum is σ = 221584202460. Its totient is φ = 147722801632.

The previous prime is 184653502009. The next prime is 184653502063. The reversal of 184653502045 is 540205356481.

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 54964926916 + 129688575129 = 234446^2 + 360123^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-184653502045 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 184653501992 and 184653502010.

It is a congruent number.

It is an unprimeable number.

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, 18465350200 + ... + 18465350209.

It is an arithmetic number, because the mean of its divisors is an integer number (55396050615).

Almost surely, 2^184653502045 is an apocalyptic number.

It is an amenable number.

184653502045 is a deficient number, since it is larger than the sum of its proper divisors (36930700415).

184653502045 is an equidigital number, since it uses as much as digits as its factorization.

184653502045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36930700414.

The product of its (nonzero) digits is 576000, while the sum is 43.

The spelling of 184653502045 in words is "one hundred eighty-four billion, six hundred fifty-three million, five hundred two thousand, forty-five".