4352320452 has 48 divisors (see below), whose sum is σ = 10603192320. Its totient is φ = 1386879648.

The previous prime is 4352320447. The next prime is 4352320457. The reversal of 4352320452 is 2540232534.

It is an interprime number because it is at equal distance from previous prime (4352320447) and next prime (4352320457).

It is not an unprimeable number, because it can be changed into a prime (4352320457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 614443 + ... + 621485.

It is an arithmetic number, because the mean of its divisors is an integer number (220899840).

Almost surely, 2^4352320452 is an apocalyptic number.

It is an amenable number.

4352320452 is an abundant number, since it is smaller than the sum of its proper divisors (6250871868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4352320452 is a wasteful number, since it uses less digits than its factorization.

4352320452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9312 (or 9310 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 4352320452 is about 65972.1187472405. The cubic root of 4352320452 is about 1632.7021125328.

Adding to 4352320452 its reverse (2540232534), we get a palindrome (6892552986).

The spelling of 4352320452 in words is "four billion, three hundred fifty-two million, three hundred twenty thousand, four hundred fifty-two".