554472166 has 16 divisors (see below), whose sum is σ = 836306640. Its totient is φ = 275708160.

The previous prime is 554472133. The next prime is 554472203. The reversal of 554472166 is 661274455.

It is a happy number.

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, 350365 + ... + 351943.

It is an arithmetic number, because the mean of its divisors is an integer number (52269165).

Almost surely, 2^554472166 is an apocalyptic number.

554472166 is a deficient number, since it is larger than the sum of its proper divisors (281834474).

554472166 is a wasteful number, since it uses less digits than its factorization.

554472166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2439.

The product of its digits is 201600, while the sum is 40.

The square root of 554472166 is about 23547.2326611855. The cubic root of 554472166 is about 821.5359700251.

The spelling of 554472166 in words is "five hundred fifty-four million, four hundred seventy-two thousand, one hundred sixty-six".