554665122 has 24 divisors (see below), whose sum is σ = 1311027120. Its totient is φ = 168080280.

The previous prime is 554665117. The next prime is 554665141. The reversal of 554665122 is 221566455.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

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 11 ways as a sum of consecutive naturals, for example, 1400472 + ... + 1400867.

It is an arithmetic number, because the mean of its divisors is an integer number (54626130).

Almost surely, 2^554665122 is an apocalyptic number.

554665122 is an abundant number, since it is smaller than the sum of its proper divisors (756361998).

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

554665122 is a wasteful number, since it uses less digits than its factorization.

554665122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2801358 (or 2801355 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 554665122 is about 23551.3295166112. The cubic root of 554665122 is about 821.6312569903.

The spelling of 554665122 in words is "five hundred fifty-four million, six hundred sixty-five thousand, one hundred twenty-two".