553034161 has 4 divisors (see below), whose sum is σ = 553230324. Its totient is φ = 552838000.

The previous prime is 553034143. The next prime is 553034173. The reversal of 553034161 is 161430355.

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 114383025 + 438651136 = 10695^2 + 20944^2 .

It is a cyclic number.

It is not a de Polignac number, because 553034161 - 2¹¹ = 553032113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (553031161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93790 + ... + 99511.

It is an arithmetic number, because the mean of its divisors is an integer number (138307581).

Almost surely, 2^553034161 is an apocalyptic number.

It is an amenable number.

553034161 is a deficient number, since it is larger than the sum of its proper divisors (196163).

553034161 is a wasteful number, since it uses less digits than its factorization.

553034161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196162.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 553034161 is about 23516.6783581355. The cubic root of 553034161 is about 820.8251464932.

The spelling of 553034161 in words is "five hundred fifty-three million, thirty-four thousand, one hundred sixty-one".