55224340325252 has 24 divisors (see below), whose sum is σ = 110478379347840. Its totient is φ = 23661210418560.

The previous prime is 55224340325221. The next prime is 55224340325261. The reversal of 55224340325252 is 25252304342255.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265060949 + ... + 265269212.

It is an arithmetic number, because the mean of its divisors is an integer number (4603265806160).

Almost surely, 2^{55224340325252} is an apocalyptic number.

It is an amenable number.

55224340325252 is an abundant number, since it is smaller than the sum of its proper divisors (55254039022588).

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

55224340325252 is a wasteful number, since it uses less digits than its factorization.

55224340325252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530333891 (or 530333889 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 44.

The spelling of 55224340325252 in words is "fifty-five trillion, two hundred twenty-four billion, three hundred forty million, three hundred twenty-five thousand, two hundred fifty-two".