55548632 has 8 divisors (see below), whose sum is σ = 104153700. Its totient is φ = 27774312.

The previous prime is 55548629. The next prime is 55548667. The reversal of 55548632 is 23684555.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3471782 + ... + 3471797.

Almost surely, 2^55548632 is an apocalyptic number.

It is an amenable number.

55548632 is a deficient number, since it is larger than the sum of its proper divisors (48605068).

55548632 is a wasteful number, since it uses less digits than its factorization.

55548632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6943585 (or 6943581 counting only the distinct ones).

The product of its digits is 144000, while the sum is 38.

The square root of 55548632 is about 7453.0954643021. The cubic root of 55548632 is about 381.5555625406. Note that the first 4 decimals are identical.

The spelling of 55548632 in words is "fifty-five million, five hundred forty-eight thousand, six hundred thirty-two".