3240352552 has 16 divisors (see below), whose sum is σ = 6239868660. Its totient is φ = 1576387584.

The previous prime is 3240352529. The next prime is 3240352553. The reversal of 3240352552 is 2552530423.

It can be written as a sum of positive squares in 2 ways, for example, as 2404333156 + 836019396 = 49034^2 + 28914^2 .

It is a super-2 number, since 2×3240352552² = 20999769322505825408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3240352553) 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, 5473273 + ... + 5473864.

Almost surely, 2^3240352552 is an apocalyptic number.

It is an amenable number.

3240352552 is a deficient number, since it is larger than the sum of its proper divisors (2999516108).

3240352552 is a wasteful number, since it uses less digits than its factorization.

3240352552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10947180 (or 10947176 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 3240352552 is about 56924.0946524405. The cubic root of 3240352552 is about 1479.7809135159.

Adding to 3240352552 its reverse (2552530423), we get a palindrome (5792882975).

The spelling of 3240352552 in words is "three billion, two hundred forty million, three hundred fifty-two thousand, five hundred fifty-two".