4530440252512 has 24 divisors (see below), whose sum is σ = 9207023740992. Its totient is φ = 2192148508800.

The previous prime is 4530440252489. The next prime is 4530440252623. The reversal of 4530440252512 is 2152520440354.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2283487039 + ... + 2283489022.

It is an arithmetic number, because the mean of its divisors is an integer number (383625989208).

Almost surely, 2^{4530440252512} is an apocalyptic number.

It is an amenable number.

4530440252512 is an abundant number, since it is smaller than the sum of its proper divisors (4676583488480).

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

4530440252512 is a wasteful number, since it uses less digits than its factorization.

4530440252512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4566976102 (or 4566976094 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 37.

Adding to 4530440252512 its reverse (2152520440354), we get a palindrome (6682960692866).

The spelling of 4530440252512 in words is "four trillion, five hundred thirty billion, four hundred forty million, two hundred fifty-two thousand, five hundred twelve".