162677645673 has 32 divisors (see below), whose sum is σ = 222054690816. Its totient is φ = 105897025728.

The previous prime is 162677645657. The next prime is 162677645693. The reversal of 162677645673 is 376546776261.

162677645673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 162677645673 - 2⁴ = 162677645657 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (162677645693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32384040 + ... + 32389062.

It is an arithmetic number, because the mean of its divisors is an integer number (6939209088).

Almost surely, 2^162677645673 is an apocalyptic number.

It is an amenable number.

162677645673 is a deficient number, since it is larger than the sum of its proper divisors (59377045143).

162677645673 is a wasteful number, since it uses less digits than its factorization.

162677645673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6013.

The product of its digits is 53343360, while the sum is 60.

The spelling of 162677645673 in words is "one hundred sixty-two billion, six hundred seventy-seven million, six hundred forty-five thousand, six hundred seventy-three".