55006546 has 16 divisors (see below), whose sum is σ = 96490944. Its totient is φ = 23025744.

The previous prime is 55006517. The next prime is 55006559. The reversal of 55006546 is 64560055.

55006546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 45085 + ... + 46288.

It is an arithmetic number, because the mean of its divisors is an integer number (6030684).

Almost surely, 2^55006546 is an apocalyptic number.

55006546 is a deficient number, since it is larger than the sum of its proper divisors (41484398).

55006546 is a wasteful number, since it uses less digits than its factorization.

55006546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91425.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 55006546 is about 7416.6398051948. The cubic root of 55006546 is about 380.3103328272.

The spelling of 55006546 in words is "fifty-five million, six thousand, five hundred forty-six".