228174808778153 has 8 divisors (see below), whose sum is σ = 228831602719368. Its totient is φ = 227518255828224.

The previous prime is 228174808778123. The next prime is 228174808778219. The reversal of 228174808778153 is 351877808471822.

It can be written as a sum of positive squares in 4 ways, for example, as 47062508684944 + 181112300093209 = 6860212^2 + 13457797^2 .

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 228174808778153 - 2⁸ = 228174808777897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (228174808778123) 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 7 ways as a sum of consecutive naturals, for example, 58351376 + ... + 62138817.

It is an arithmetic number, because the mean of its divisors is an integer number (28603950339921).

Almost surely, 2^{228174808778153} is an apocalyptic number.

It is an amenable number.

228174808778153 is a deficient number, since it is larger than the sum of its proper divisors (656793941215).

228174808778153 is a wasteful number, since it uses less digits than its factorization.

228174808778153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120495643.

The product of its (nonzero) digits is 337182720, while the sum is 71.

The spelling of 228174808778153 in words is "two hundred twenty-eight trillion, one hundred seventy-four billion, eight hundred eight million, seven hundred seventy-eight thousand, one hundred fifty-three".