4500104161 has 4 divisors (see below), whose sum is σ = 5142976192. Its totient is φ = 3857232132.

The previous prime is 4500104149. The next prime is 4500104173. The reversal of 4500104161 is 1614010054.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1614010054 = 2 ⋅807005027.

It is an interprime number because it is at equal distance from previous prime (4500104149) and next prime (4500104173).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4500104161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4500104101) 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, 321436005 + ... + 321436018.

It is an arithmetic number, because the mean of its divisors is an integer number (1285744048).

Almost surely, 2^4500104161 is an apocalyptic number.

It is an amenable number.

4500104161 is a deficient number, since it is larger than the sum of its proper divisors (642872031).

4500104161 is an equidigital number, since it uses as much as digits as its factorization.

4500104161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642872030.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 4500104161 is about 67082.8156907565. The cubic root of 4500104161 is about 1650.9763625729.

The spelling of 4500104161 in words is "four billion, five hundred million, one hundred four thousand, one hundred sixty-one".