2345633161 has 4 divisors (see below), whose sum is σ = 2375324800. Its totient is φ = 2315941524.

The previous prime is 2345633159. The next prime is 2345633179. The reversal of 2345633161 is 1613365432.

2345633161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 2345633161 - 2¹ = 2345633159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2345633131) 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, 14845701 + ... + 14845858.

It is an arithmetic number, because the mean of its divisors is an integer number (593831200).

Almost surely, 2^2345633161 is an apocalyptic number.

It is an amenable number.

2345633161 is a deficient number, since it is larger than the sum of its proper divisors (29691639).

2345633161 is an equidigital number, since it uses as much as digits as its factorization.

2345633161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29691638.

The product of its digits is 38880, while the sum is 34.

The square root of 2345633161 is about 48431.7371255667. The cubic root of 2345633161 is about 1328.6788775135.

Adding to 2345633161 its reverse (1613365432), we get a palindrome (3958998593).

The spelling of 2345633161 in words is "two billion, three hundred forty-five million, six hundred thirty-three thousand, one hundred sixty-one".