54382086160 has 20 divisors (see below), whose sum is σ = 126438350508. Its totient is φ = 21752834432.

The previous prime is 54382086151. The next prime is 54382086163. The reversal of 54382086160 is 6168028345.

It can be written as a sum of positive squares in 2 ways, for example, as 6471880704 + 47910205456 = 80448^2 + 218884^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×54382086160² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54382086163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339887959 + ... + 339888118.

Almost surely, 2^54382086160 is an apocalyptic number.

It is an amenable number.

54382086160 is an abundant number, since it is smaller than the sum of its proper divisors (72056264348).

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

54382086160 is a wasteful number, since it uses less digits than its factorization.

54382086160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679776090 (or 679776084 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 54382086160 in words is "fifty-four billion, three hundred eighty-two million, eighty-six thousand, one hundred sixty".