162166501152070 has 16 divisors (see below), whose sum is σ = 291982840759008. Its totient is φ = 64848125197440.

The previous prime is 162166501152049. The next prime is 162166501152101. The reversal of 162166501152070 is 70251105661261.

It is a happy number.

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 in 7 ways as a sum of consecutive naturals, for example, 2309371059 + ... + 2309441278.

It is an arithmetic number, because the mean of its divisors is an integer number (18248927547438).

Almost surely, 2^{162166501152070} is an apocalyptic number.

162166501152070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

162166501152070 is a deficient number, since it is larger than the sum of its proper divisors (129816339606938).

162166501152070 is a wasteful number, since it uses less digits than its factorization.

162166501152070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4618815855.

The product of its (nonzero) digits is 151200, while the sum is 43.

The spelling of 162166501152070 in words is "one hundred sixty-two trillion, one hundred sixty-six billion, five hundred one million, one hundred fifty-two thousand, seventy".