554172172 has 6 divisors (see below), whose sum is σ = 969801308. Its totient is φ = 277086084.

The previous prime is 554172161. The next prime is 554172173. The reversal of 554172172 is 271271455.

554172172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (554172173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69271518 + ... + 69271525.

Almost surely, 2^554172172 is an apocalyptic number.

It is an amenable number.

554172172 is a deficient number, since it is larger than the sum of its proper divisors (415629136).

554172172 is a wasteful number, since it uses less digits than its factorization.

554172172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138543047 (or 138543045 counting only the distinct ones).

The product of its digits is 19600, while the sum is 34.

The square root of 554172172 is about 23540.8617514313. The cubic root of 554172172 is about 821.3877808474.

The spelling of 554172172 in words is "five hundred fifty-four million, one hundred seventy-two thousand, one hundred seventy-two".