184113937225 has 9 divisors (see below), whose sum is σ = 228303942517. Its totient is φ = 147289433440.

The previous prime is 184113937223. The next prime is 184113937247. The reversal of 184113937225 is 522739311481.

The square root of 184113937225 is 429085.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 5316888889 + 178797048336 = 72917^2 + 422844^2 .

It is not a de Polignac number, because 184113937225 - 2¹ = 184113937223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (184113937223) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2102517 + ... + 2188333.

Almost surely, 2^184113937225 is an apocalyptic number.

184113937225 is the 429085-th square number.

184113937225 is the 214543-rd centered octagonal number.

It is an amenable number.

184113937225 is a deficient number, since it is larger than the sum of its proper divisors (44190005292).

184113937225 is an frugal number, since it uses more digits than its factorization.

184113937225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171644 (or 85822 counting only the distinct ones).

The product of its digits is 362880, while the sum is 46.

The spelling of 184113937225 in words is "one hundred eighty-four billion, one hundred thirteen million, nine hundred thirty-seven thousand, two hundred twenty-five".