54966025 has 12 divisors (see below), whose sum is σ = 68764572. Its totient is φ = 43581440.

The previous prime is 54966019. The next prime is 54966029. The reversal of 54966025 is 52066945.

54966025 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 6 ways, for example, as 4782969 + 50183056 = 2187^2 + 7084^2 .

It is not a de Polignac number, because 54966025 - 2³ = 54966017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54966029) 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 11 ways as a sum of consecutive naturals, for example, 6904 + ... + 12553.

It is an arithmetic number, because the mean of its divisors is an integer number (5730381).

Almost surely, 2^54966025 is an apocalyptic number.

It is an amenable number.

54966025 is a deficient number, since it is larger than the sum of its proper divisors (13798547).

54966025 is a wasteful number, since it uses less digits than its factorization.

54966025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19580 (or 19575 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 54966025 is about 7413.9075392130. The cubic root of 54966025 is about 380.2169236982.

The spelling of 54966025 in words is "fifty-four million, nine hundred sixty-six thousand, twenty-five".