183172016196 has 405 divisors, whose sum is σ = 545016531213. Its totient is φ = 53618086080.

The previous prime is 183172016141. The next prime is 183172016201. The reversal of 183172016196 is 691610271381.

The square root of 183172016196 is 427986.

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

183172016196 is a `hidden beast` number, since 1 + 8 + 3 + 1 + 7 + 20 + 1 + 619 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 27096452100 + 156075564096 = 164610^2 + 395064^2 .

It is a super-4 number, since 4×183172016196⁴ (a number of 46 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 3104610415 + ... + 3104610473.

Almost surely, 2^183172016196 is an apocalyptic number.

183172016196 is the 427986-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 183172016196

183172016196 is an abundant number, since it is smaller than the sum of its proper divisors (361844515017).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

183172016196 is a wasteful number, since it uses less digits than its factorization.

183172016196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222 (or 108 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 45.

The spelling of 183172016196 in words is "one hundred eighty-three billion, one hundred seventy-two million, sixteen thousand, one hundred ninety-six".