55205024 has 48 divisors (see below), whose sum is σ = 127262016. Its totient is φ = 23078400.

The previous prime is 55205011. The next prime is 55205053. The reversal of 55205024 is 42050255.

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 7 ways as a sum of consecutive naturals, for example, 6179 + ... + 12189.

It is an arithmetic number, because the mean of its divisors is an integer number (2651292).

Almost surely, 2^55205024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55205024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63631008).

55205024 is an abundant number, since it is smaller than the sum of its proper divisors (72056992).

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

55205024 is a wasteful number, since it uses less digits than its factorization.

55205024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6069 (or 6061 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 55205024 is about 7430.0083445444. The cubic root of 55205024 is about 380.7672034698.

Adding to 55205024 its reverse (42050255), we get a palindrome (97255279).

The spelling of 55205024 in words is "fifty-five million, two hundred five thousand, twenty-four".