54548906 has 8 divisors (see below), whose sum is σ = 82239300. Its totient is φ = 27135808.

The previous prime is 54548899. The next prime is 54548911. The reversal of 54548906 is 60984545.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 38875225 + 15673681 = 6235^2 + 3959^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68831 + ... + 69618.

Almost surely, 2^54548906 is an apocalyptic number.

54548906 is a deficient number, since it is larger than the sum of its proper divisors (27690394).

54548906 is a wasteful number, since it uses less digits than its factorization.

54548906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138648.

The product of its (nonzero) digits is 172800, while the sum is 41.

The square root of 54548906 is about 7385.7231196410. The cubic root of 54548906 is about 379.2527003152.

The spelling of 54548906 in words is "fifty-four million, five hundred forty-eight thousand, nine hundred six".