54164563 has 8 divisors (see below), whose sum is σ = 57835008. Its totient is φ = 50603784.

The previous prime is 54164543. The next prime is 54164581. The reversal of 54164563 is 36546145.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54164563 - 2⁵ = 54164531 is a prime.

It is a super-3 number, since 3×54164563³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54164503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26395 + ... + 28372.

It is an arithmetic number, because the mean of its divisors is an integer number (7229376).

Almost surely, 2^54164563 is an apocalyptic number.

54164563 is a deficient number, since it is larger than the sum of its proper divisors (3670445).

54164563 is a wasteful number, since it uses less digits than its factorization.

54164563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54833.

The product of its digits is 43200, while the sum is 34.

The square root of 54164563 is about 7359.6578045450. The cubic root of 54164563 is about 378.3598818702.

The spelling of 54164563 in words is "fifty-four million, one hundred sixty-four thousand, five hundred sixty-three".