55348548 has 48 divisors (see below), whose sum is σ = 131592384. Its totient is φ = 18104320.

The previous prime is 55348537. The next prime is 55348561. The reversal of 55348548 is 84584355.

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 15 ways as a sum of consecutive naturals, for example, 215236 + ... + 215492.

It is an arithmetic number, because the mean of its divisors is an integer number (2741508).

Almost surely, 2^55348548 is an apocalyptic number.

It is an amenable number.

55348548 is an abundant number, since it is smaller than the sum of its proper divisors (76243836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55348548 is a wasteful number, since it uses less digits than its factorization.

55348548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532 (or 530 counting only the distinct ones).

The product of its digits is 384000, while the sum is 42.

The square root of 55348548 is about 7439.6604761239. The cubic root of 55348548 is about 381.0968953273.

The spelling of 55348548 in words is "fifty-five million, three hundred forty-eight thousand, five hundred forty-eight".