492446356180 has 12 divisors (see below), whose sum is σ = 1034137348020. Its totient is φ = 196978542464.

The previous prime is 492446356153. The next prime is 492446356201. The reversal of 492446356180 is 81653644294.

It can be written as a sum of positive squares in 2 ways, for example, as 57685471684 + 434760884496 = 240178^2 + 659364^2 .

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 12311158885 + ... + 12311158924.

It is an arithmetic number, because the mean of its divisors is an integer number (86178112335).

Almost surely, 2^492446356180 is an apocalyptic number.

It is an amenable number.

492446356180 is an abundant number, since it is smaller than the sum of its proper divisors (541690991840).

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

492446356180 is a wasteful number, since it uses less digits than its factorization.

492446356180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24622317818 (or 24622317816 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 52.

The spelling of 492446356180 in words is "four hundred ninety-two billion, four hundred forty-six million, three hundred fifty-six thousand, one hundred eighty".