54362532168 has 72 divisors (see below), whose sum is σ = 171269723430. Its totient is φ = 15532151040.

The previous prime is 54362532167. The next prime is 54362532173. The reversal of 54362532168 is 86123526345.

54362532168 is a `hidden beast` number, since 5 + 4 + 3 + 625 + 3 + 2 + 16 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 43765476804 + 10597055364 = 209202^2 + 102942^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is not an unprimeable number, because it can be changed into a prime (54362532167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 7700913 + ... + 7707968.

Almost surely, 2^54362532168 is an apocalyptic number.

It is an amenable number.

54362532168 is an abundant number, since it is smaller than the sum of its proper divisors (116907191262).

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

54362532168 is a wasteful number, since it uses less digits than its factorization.

54362532168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15408907 (or 15408893 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 45.

The spelling of 54362532168 in words is "fifty-four billion, three hundred sixty-two million, five hundred thirty-two thousand, one hundred sixty-eight".