54495305 has 4 divisors (see below), whose sum is σ = 65394372. Its totient is φ = 43596240.

The previous prime is 54495293. The next prime is 54495307. The reversal of 54495305 is 50359445.

54495305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50359445 = 5 ⋅10071889.

It can be written as a sum of positive squares in 2 ways, for example, as 32993536 + 21501769 = 5744^2 + 4637^2 .

It is not a de Polignac number, because 54495305 - 2²² = 50301001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54495307) 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 in 3 ways as a sum of consecutive naturals, for example, 5449526 + ... + 5449535.

It is an arithmetic number, because the mean of its divisors is an integer number (16348593).

Almost surely, 2^54495305 is an apocalyptic number.

It is an amenable number.

54495305 is a deficient number, since it is larger than the sum of its proper divisors (10899067).

54495305 is a wasteful number, since it uses less digits than its factorization.

54495305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10899066.

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 54495305 is about 7382.0935377439. The cubic root of 54495305 is about 379.1284388193.

The spelling of 54495305 in words is "fifty-four million, four hundred ninety-five thousand, three hundred five".