54382163 has 16 divisors (see below), whose sum is σ = 61724160. Its totient is φ = 47460000.

The previous prime is 54382147. The next prime is 54382183. The reversal of 54382163 is 36128345.

It is a cyclic number.

It is not a de Polignac number, because 54382163 - 2⁴ = 54382147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54382103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72038 + ... + 72788.

It is an arithmetic number, because the mean of its divisors is an integer number (3857760).

Almost surely, 2^54382163 is an apocalyptic number.

54382163 is a deficient number, since it is larger than the sum of its proper divisors (7341997).

54382163 is a wasteful number, since it uses less digits than its factorization.

54382163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018.

The product of its digits is 17280, while the sum is 32.

The square root of 54382163 is about 7374.4262827694. The cubic root of 54382163 is about 378.8658775445.

It can be divided in two parts, 54382 and 163, that added together give a palindrome (54545).

The spelling of 54382163 in words is "fifty-four million, three hundred eighty-two thousand, one hundred sixty-three".