600552161 has 24 divisors (see below), whose sum is σ = 673036392. Its totient is φ = 535392000.

The previous prime is 600552131. The next prime is 600552187. The reversal of 600552161 is 161255006.

It can be written as a sum of positive squares in 4 ways, for example, as 30250000 + 570302161 = 5500^2 + 23881^2 .

It is a de Polignac number, because none of the positive numbers 2^k-600552161 is a prime.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 600552161.

It is not an unprimeable number, because it can be changed into a prime (600552101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1918541 + ... + 1918853.

It is an arithmetic number, because the mean of its divisors is an integer number (28043183).

Almost surely, 2^600552161 is an apocalyptic number.

It is an amenable number.

600552161 is a deficient number, since it is larger than the sum of its proper divisors (72484231).

600552161 is a wasteful number, since it uses less digits than its factorization.

600552161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593 (or 582 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 600552161 is about 24506.1657751677. The cubic root of 600552161 is about 843.6913141003.

The spelling of 600552161 in words is "six hundred million, five hundred fifty-two thousand, one hundred sixty-one".