54948185 has 8 divisors (see below), whose sum is σ = 68211720. Its totient is φ = 42442624.

The previous prime is 54948163. The next prime is 54948191. The reversal of 54948185 is 58184945.

54948185 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2226064 + 52722121 = 1492^2 + 7261^2 .

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 54948185 - 2¹² = 54944089 is a prime.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 189332 + ... + 189621.

It is an arithmetic number, because the mean of its divisors is an integer number (8526465).

Almost surely, 2^54948185 is an apocalyptic number.

It is an amenable number.

54948185 is a deficient number, since it is larger than the sum of its proper divisors (13263535).

54948185 is a wasteful number, since it uses less digits than its factorization.

54948185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378987.

The product of its digits is 230400, while the sum is 44.

The square root of 54948185 is about 7412.7042973533. The cubic root of 54948185 is about 380.1757843223.

The spelling of 54948185 in words is "fifty-four million, nine hundred forty-eight thousand, one hundred eighty-five".