492980515173 has 8 divisors (see below), whose sum is σ = 730341504000. Its totient is φ = 328653676764.

The previous prime is 492980515163. The next prime is 492980515193. The reversal of 492980515173 is 371515089294.

It is a happy number.

492980515173 is a `hidden beast` number, since 49 + 2 + 9 + 80 + 5 + 1 + 517 + 3 = 666.

It is not a de Polignac number, because 492980515173 - 2¹² = 492980511077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492980515163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9129268773 + ... + 9129268826.

It is an arithmetic number, because the mean of its divisors is an integer number (91292688000).

Almost surely, 2^492980515173 is an apocalyptic number.

It is an amenable number.

492980515173 is a deficient number, since it is larger than the sum of its proper divisors (237360988827).

492980515173 is a wasteful number, since it uses less digits than its factorization.

492980515173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18258537608 (or 18258537602 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 54.

The spelling of 492980515173 in words is "four hundred ninety-two billion, nine hundred eighty million, five hundred fifteen thousand, one hundred seventy-three".