4503322161 has 24 divisors (see below), whose sum is σ = 7070656320. Its totient is φ = 2745367776.

The previous prime is 4503322157. The next prime is 4503322169. The reversal of 4503322161 is 1612233054.

4503322161 is a `hidden beast` number, since 450 + 33 + 22 + 161 = 666.

It is not a de Polignac number, because 4503322161 - 2² = 4503322157 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4503322169) 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, 167341 + ... + 192378.

It is an arithmetic number, because the mean of its divisors is an integer number (294610680).

Almost surely, 2^4503322161 is an apocalyptic number.

It is an amenable number.

4503322161 is a deficient number, since it is larger than the sum of its proper divisors (2567334159).

4503322161 is a wasteful number, since it uses less digits than its factorization.

4503322161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359845 (or 359842 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 4503322161 is about 67106.7966826014. The cubic root of 4503322161 is about 1651.3698035432.

The spelling of 4503322161 in words is "four billion, five hundred three million, three hundred twenty-two thousand, one hundred sixty-one".