162074825028 has 18 divisors (see below), whose sum is σ = 409689141134. Its totient is φ = 54024941664.

The previous prime is 162074825023. The next prime is 162074825071. The reversal of 162074825028 is 820528470261.

162074825028 is a `hidden beast` number, since 1 + 62 + 0 + 7 + 4 + 82 + 502 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 93900570624 + 68174254404 = 306432^2 + 261102^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (162074825023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2251039201 + ... + 2251039272.

Almost surely, 2^162074825028 is an apocalyptic number.

162074825028 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

162074825028 is an abundant number, since it is smaller than the sum of its proper divisors (247614316106).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

162074825028 is a wasteful number, since it uses less digits than its factorization.

162074825028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4502078483 (or 4502078478 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The spelling of 162074825028 in words is "one hundred sixty-two billion, seventy-four million, eight hundred twenty-five thousand, twenty-eight".