179468106049 has 8 divisors (see below), whose sum is σ = 185661441000. Its totient is φ = 173275089792.

The previous prime is 179468106047. The next prime is 179468106053. The reversal of 179468106049 is 940601864971.

It can be written as a sum of positive squares in 4 ways, for example, as 45224275600 + 134243830449 = 212660^2 + 366393^2 .

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 179468106049 - 2¹ = 179468106047 is a prime.

It is a super-2 number, since 2×179468106049² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (179468106047) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1900647 + ... + 1992835.

It is an arithmetic number, because the mean of its divisors is an integer number (23207680125).

Almost surely, 2^179468106049 is an apocalyptic number.

It is an amenable number.

179468106049 is a deficient number, since it is larger than the sum of its proper divisors (6193334951).

179468106049 is an equidigital number, since it uses as much as digits as its factorization.

179468106049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159347.

The product of its (nonzero) digits is 2612736, while the sum is 55.

The spelling of 179468106049 in words is "one hundred seventy-nine billion, four hundred sixty-eight million, one hundred six thousand, forty-nine".