555880622 has 16 divisors (see below), whose sum is σ = 918127872. Its totient is φ = 250310520.

The previous prime is 555880607. The next prime is 555880643. The reversal of 555880622 is 226088555.

It is a self number, because there is not a number n which added to its sum of digits gives 555880622.

It is a congruent number.

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, 115718 + ... + 120425.

It is an arithmetic number, because the mean of its divisors is an integer number (57382992).

Almost surely, 2^555880622 is an apocalyptic number.

555880622 is a deficient number, since it is larger than the sum of its proper divisors (362247250).

555880622 is a wasteful number, since it uses less digits than its factorization.

555880622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236263.

The product of its (nonzero) digits is 192000, while the sum is 41.

The square root of 555880622 is about 23577.1207317603. The cubic root of 555880622 is about 822.2309967397.

The spelling of 555880622 in words is "five hundred fifty-five million, eight hundred eighty thousand, six hundred twenty-two".