54955427 has 2 divisors, whose sum is σ = 54955428. Its totient is φ = 54955426.

The previous prime is 54955409. The next prime is 54955463. The reversal of 54955427 is 72455945.

54955427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54955427 - 2⁶ = 54955363 is a prime.

It is not a weakly prime, because it can be changed into another prime (54955127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27477713 + 27477714.

It is an arithmetic number, because the mean of its divisors is an integer number (27477714).

Almost surely, 2^54955427 is an apocalyptic number.

54955427 is a deficient number, since it is larger than the sum of its proper divisors (1).

54955427 is an equidigital number, since it uses as much as digits as its factorization.

54955427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 252000, while the sum is 41.

The square root of 54955427 is about 7413.1927669527. The cubic root of 54955427 is about 380.1924855842.

The spelling of 54955427 in words is "fifty-four million, nine hundred fifty-five thousand, four hundred twenty-seven".