162045525633564 has 24 divisors (see below), whose sum is σ = 382004228815888. Its totient is φ = 53458317734400.

The previous prime is 162045525633553. The next prime is 162045525633571. The reversal of 162045525633564 is 465336525540261.

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, 69607183387 + ... + 69607185714.

Almost surely, 2^{162045525633564} is an apocalyptic number.

It is an amenable number.

162045525633564 is an abundant number, since it is smaller than the sum of its proper divisors (219958703182324).

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

162045525633564 is a wasteful number, since it uses less digits than its factorization.

162045525633564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139214369205 (or 139214369203 counting only the distinct ones).

The product of its (nonzero) digits is 77760000, while the sum is 57.

The spelling of 162045525633564 in words is "one hundred sixty-two trillion, forty-five billion, five hundred twenty-five million, six hundred thirty-three thousand, five hundred sixty-four".