555466422 has 64 divisors (see below), whose sum is σ = 1360733184. Its totient is φ = 147692160.

The previous prime is 555466409. The next prime is 555466423. The reversal of 555466422 is 224664555.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555466423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27972 + ... + 43512.

It is an arithmetic number, because the mean of its divisors is an integer number (21261456).

Almost surely, 2^555466422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 555466422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (680366592).

555466422 is an abundant number, since it is smaller than the sum of its proper divisors (805266762).

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

555466422 is a wasteful number, since it uses less digits than its factorization.

555466422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15613.

The product of its digits is 288000, while the sum is 39.

The square root of 555466422 is about 23568.3351554581. The cubic root of 555466422 is about 822.0267246419.

The spelling of 555466422 in words is "five hundred fifty-five million, four hundred sixty-six thousand, four hundred twenty-two".