4530400161 has 16 divisors (see below), whose sum is σ = 6915878784. Its totient is φ = 2584145664.

The previous prime is 4530400151. The next prime is 4530400177. The reversal of 4530400161 is 1610040354.

It is not a de Polignac number, because 4530400161 - 2⁵ = 4530400129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4530400151) 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 15 ways as a sum of consecutive naturals, for example, 181960 + ... + 205353.

It is an arithmetic number, because the mean of its divisors is an integer number (432242424).

Almost surely, 2^4530400161 is an apocalyptic number.

It is an amenable number.

4530400161 is a deficient number, since it is larger than the sum of its proper divisors (2385478623).

4530400161 is a wasteful number, since it uses less digits than its factorization.

4530400161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387880.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 4530400161 is about 67308.2473475576. The cubic root of 4530400161 is about 1654.6730290556.

The spelling of 4530400161 in words is "four billion, five hundred thirty million, four hundred thousand, one hundred sixty-one".