184939573364001 has 27 divisors (see below), whose sum is σ = 273811816451667. Its totient is φ = 120284813435040.

The previous prime is 184939573363999. The next prime is 184939573364033. The reversal of 184939573364001 is 100463375939481.

It is a happy number.

The square root of 184939573364001 is 13599249.

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

184939573364001 is a `hidden beast` number, since 1 + 8 + 49 + 3 + 95 + 73 + 36 + 400 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 8911425010401 + 176028148353600 = 2985201^2 + 13267560^2 .

It is not a de Polignac number, because 184939573364001 - 2¹ = 184939573363999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 184939573364001.

It is not an unprimeable number, because it can be changed into a prime (184939573360001) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1672652346 + ... + 1672762908.

Almost surely, 2^{184939573364001} is an apocalyptic number.

184939573364001 is the 13599249-th square number.

184939573364001 is the 6799625-th centered octagonal number.

It is an amenable number.

184939573364001 is a deficient number, since it is larger than the sum of its proper divisors (88872243087666).

184939573364001 is an frugal number, since it uses more digits than its factorization.

184939573364001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221214 (or 110607 counting only the distinct ones).

The product of its (nonzero) digits is 58786560, while the sum is 63.

The spelling of 184939573364001 in words is "one hundred eighty-four trillion, nine hundred thirty-nine billion, five hundred seventy-three million, three hundred sixty-four thousand, one".