204110652550153 has 4 divisors (see below), whose sum is σ = 204110688641860. Its totient is φ = 204110616458448.

The previous prime is 204110652550141. The next prime is 204110652550213. The reversal of 204110652550153 is 351055256011402.

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 171774916201849 + 32335736348304 = 13106293^2 + 5686452^2 .

It is a cyclic number.

It is not a de Polignac number, because 204110652550153 - 2¹⁷ = 204110652419081 is a prime.

It is a super-2 number, since 2×204110652550153² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204110652559153) 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, 7513998 + ... + 21556471.

It is an arithmetic number, because the mean of its divisors is an integer number (51027672160465).

Almost surely, 2^{204110652550153} is an apocalyptic number.

It is an amenable number.

204110652550153 is a deficient number, since it is larger than the sum of its proper divisors (36091707).

204110652550153 is an equidigital number, since it uses as much as digits as its factorization.

204110652550153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36091706.

The product of its (nonzero) digits is 180000, while the sum is 40.

The spelling of 204110652550153 in words is "two hundred four trillion, one hundred ten billion, six hundred fifty-two million, five hundred fifty thousand, one hundred fifty-three".