553161113 has 4 divisors (see below), whose sum is σ = 585700020. Its totient is φ = 520622208.

The previous prime is 553161107. The next prime is 553161121. The reversal of 553161113 is 311161355.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 311451904 + 241709209 = 17648^2 + 15547^2 .

It is a cyclic number.

It is not a de Polignac number, because 553161113 - 2⁸ = 553160857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (553161173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16269428 + ... + 16269461.

It is an arithmetic number, because the mean of its divisors is an integer number (146425005).

Almost surely, 2^553161113 is an apocalyptic number.

It is an amenable number.

553161113 is a deficient number, since it is larger than the sum of its proper divisors (32538907).

553161113 is a wasteful number, since it uses less digits than its factorization.

553161113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32538906.

The product of its digits is 1350, while the sum is 26.

The square root of 553161113 is about 23519.3773939703. The cubic root of 553161113 is about 820.8879499803.

The spelling of 553161113 in words is "five hundred fifty-three million, one hundred sixty-one thousand, one hundred thirteen".