4325646523 has 4 divisors (see below), whose sum is σ = 4718887128. Its totient is φ = 3932405920.

The previous prime is 4325646491. The next prime is 4325646527. The reversal of 4325646523 is 3256465234.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4325646523 - 2⁵ = 4325646491 is a prime.

It is a super-2 number, since 2×4325646523² = 37422435683883979058, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4325646527) 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 3 ways as a sum of consecutive naturals, for example, 196620286 + ... + 196620307.

It is an arithmetic number, because the mean of its divisors is an integer number (1179721782).

Almost surely, 2^4325646523 is an apocalyptic number.

4325646523 is a deficient number, since it is larger than the sum of its proper divisors (393240605).

4325646523 is a wasteful number, since it uses less digits than its factorization.

4325646523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393240604.

The product of its digits is 518400, while the sum is 40.

The square root of 4325646523 is about 65769.6474294944. The cubic root of 4325646523 is about 1629.3598453524.

The spelling of 4325646523 in words is "four billion, three hundred twenty-five million, six hundred forty-six thousand, five hundred twenty-three".