55024548 has 12 divisors (see below), whose sum is σ = 128390640. Its totient is φ = 18341512.

The previous prime is 55024507. The next prime is 55024549. The reversal of 55024548 is 84542055.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (55024549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2292678 + ... + 2292701.

It is an arithmetic number, because the mean of its divisors is an integer number (10699220).

Almost surely, 2^55024548 is an apocalyptic number.

It is an amenable number.

55024548 is an abundant number, since it is smaller than the sum of its proper divisors (73366092).

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

55024548 is a wasteful number, since it uses less digits than its factorization.

55024548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4585386 (or 4585384 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 33.

The square root of 55024548 is about 7417.8533282884. The cubic root of 55024548 is about 380.3518163740.

The spelling of 55024548 in words is "fifty-five million, twenty-four thousand, five hundred forty-eight".