162828813675021 has 32 divisors (see below), whose sum is σ = 241869333471360. Its totient is φ = 96746453685504.

The previous prime is 162828813675007. The next prime is 162828813675037. The reversal of 162828813675021 is 120576318828261.

It is a happy number.

It is not a de Polignac number, because 162828813675021 - 2⁹ = 162828813674509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162828813675071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 212849010 + ... + 213612636.

It is an arithmetic number, because the mean of its divisors is an integer number (7558416670980).

Almost surely, 2^{162828813675021} is an apocalyptic number.

It is an amenable number.

162828813675021 is a deficient number, since it is larger than the sum of its proper divisors (79040519796339).

162828813675021 is a wasteful number, since it uses less digits than its factorization.

162828813675021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952205.

The product of its (nonzero) digits is 15482880, while the sum is 60.

The spelling of 162828813675021 in words is "one hundred sixty-two trillion, eight hundred twenty-eight billion, eight hundred thirteen million, six hundred seventy-five thousand, twenty-one".