55004223562 has 24 divisors (see below), whose sum is σ = 83142406368. Its totient is φ = 27291333960.

The previous prime is 55004223559. The next prime is 55004223611. The reversal of 55004223562 is 26532240055.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62011083 + ... + 62011969.

It is an arithmetic number, because the mean of its divisors is an integer number (3464266932).

Almost surely, 2^55004223562 is an apocalyptic number.

55004223562 is a deficient number, since it is larger than the sum of its proper divisors (28138182806).

55004223562 is an equidigital number, since it uses as much as digits as its factorization.

55004223562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1834 (or 1503 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

The spelling of 55004223562 in words is "fifty-five billion, four million, two hundred twenty-three thousand, five hundred sixty-two".