4351323532 has 24 divisors (see below), whose sum is σ = 8166841200. Its totient is φ = 2022261696.

The previous prime is 4351323527. The next prime is 4351323533. The reversal of 4351323532 is 2353231534.

It is a junction number, because it is equal to n+sod(n) for n = 4351323494 and 4351323503.

It is not an unprimeable number, because it can be changed into a prime (4351323533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 536107 + ... + 544162.

It is an arithmetic number, because the mean of its divisors is an integer number (340285050).

Almost surely, 2^4351323532 is an apocalyptic number.

It is an amenable number.

4351323532 is a deficient number, since it is larger than the sum of its proper divisors (3815517668).

4351323532 is a wasteful number, since it uses less digits than its factorization.

4351323532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080345 (or 1080343 counting only the distinct ones).

The product of its digits is 32400, while the sum is 31.

The square root of 4351323532 is about 65964.5626984671. The cubic root of 4351323532 is about 1632.5774435814.

The spelling of 4351323532 in words is "four billion, three hundred fifty-one million, three hundred twenty-three thousand, five hundred thirty-two".