54508427 has 2 divisors, whose sum is σ = 54508428. Its totient is φ = 54508426.

The previous prime is 54508417. The next prime is 54508451. The reversal of 54508427 is 72480545.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54508427 - 2¹⁰ = 54507403 is a prime.

It is a super-2 number, since 2×54508427² = 5942337228028658, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54508417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27254213 + 27254214.

It is an arithmetic number, because the mean of its divisors is an integer number (27254214).

Almost surely, 2^54508427 is an apocalyptic number.

54508427 is a deficient number, since it is larger than the sum of its proper divisors (1).

54508427 is an equidigital number, since it uses as much as digits as its factorization.

54508427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44800, while the sum is 35.

The square root of 54508427 is about 7382.9822565140. The cubic root of 54508427 is about 379.1588666645.

The spelling of 54508427 in words is "fifty-four million, five hundred eight thousand, four hundred twenty-seven".