162671725126 has 4 divisors (see below), whose sum is σ = 244007587692. Its totient is φ = 81335862562.

The previous prime is 162671725081. The next prime is 162671725133. The reversal of 162671725126 is 621527176261.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 40667931280 + ... + 40667931283.

It is an arithmetic number, because the mean of its divisors is an integer number (61001896923).

Almost surely, 2^162671725126 is an apocalyptic number.

162671725126 is a deficient number, since it is larger than the sum of its proper divisors (81335862566).

162671725126 is an equidigital number, since it uses as much as digits as its factorization.

162671725126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81335862565.

The product of its digits is 423360, while the sum is 46.

The spelling of 162671725126 in words is "one hundred sixty-two billion, six hundred seventy-one million, seven hundred twenty-five thousand, one hundred twenty-six".