2323507145 has 8 divisors (see below), whose sum is σ = 2826403656. Its totient is φ = 1833342336.

The previous prime is 2323507099. The next prime is 2323507159. The reversal of 2323507145 is 5417053232.

It can be written as a sum of positive squares in 4 ways, for example, as 19123129 + 2304384016 = 4373^2 + 48004^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2323507145 - 2²² = 2319312841 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3182522 + ... + 3183251.

It is an arithmetic number, because the mean of its divisors is an integer number (353300457).

Almost surely, 2^2323507145 is an apocalyptic number.

It is an amenable number.

2323507145 is a deficient number, since it is larger than the sum of its proper divisors (502896511).

2323507145 is an equidigital number, since it uses as much as digits as its factorization.

2323507145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6365851.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 2323507145 is about 48202.7711340334. The cubic root of 2323507145 is about 1324.4879274364.

The spelling of 2323507145 in words is "two billion, three hundred twenty-three million, five hundred seven thousand, one hundred forty-five".