54508163 has 2 divisors, whose sum is σ = 54508164. Its totient is φ = 54508162.

The previous prime is 54508117. The next prime is 54508211. The reversal of 54508163 is 36180545.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54508163 - 2¹⁰ = 54507139 is a prime.

It is a super-2 number, since 2×54508163² = 5942279667269138, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54508063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27254081 + 27254082.

It is an arithmetic number, because the mean of its divisors is an integer number (27254082).

Almost surely, 2^54508163 is an apocalyptic number.

54508163 is a deficient number, since it is larger than the sum of its proper divisors (1).

54508163 is an equidigital number, since it uses as much as digits as its factorization.

54508163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 54508163 is about 7382.9643775383. The cubic root of 54508163 is about 379.1582545384.

The spelling of 54508163 in words is "fifty-four million, five hundred eight thousand, one hundred sixty-three".