553506164 has 12 divisors (see below), whose sum is σ = 968924964. Its totient is φ = 276670464.

The previous prime is 553506143. The next prime is 553506193. The reversal of 553506164 is 461605355.

It can be written as a sum of positive squares in 2 ways, for example, as 292683664 + 260822500 = 17108^2 + 16150^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4109 + ... + 33524.

It is an arithmetic number, because the mean of its divisors is an integer number (80743747).

Almost surely, 2^553506164 is an apocalyptic number.

It is an amenable number.

553506164 is a deficient number, since it is larger than the sum of its proper divisors (415418800).

553506164 is a wasteful number, since it uses less digits than its factorization.

553506164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41314 (or 41312 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 553506164 is about 23526.7117124344. The cubic root of 553506164 is about 821.0585990774.

The spelling of 553506164 in words is "five hundred fifty-three million, five hundred six thousand, one hundred sixty-four".