4520133312 has 56 divisors (see below), whose sum is σ = 12345326592. Its totient is φ = 1458105600.

The previous prime is 4520133287. The next prime is 4520133313. The reversal of 4520133312 is 2133310254.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (4520133313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373764 + ... + 385667.

Almost surely, 2^4520133312 is an apocalyptic number.

It is an amenable number.

4520133312 is an abundant number, since it is smaller than the sum of its proper divisors (7825193280).

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

4520133312 is a wasteful number, since it uses less digits than its factorization.

4520133312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759477 (or 759467 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 4520133312 is about 67231.9366967812. The cubic root of 4520133312 is about 1653.4221368072.

Adding to 4520133312 its reverse (2133310254), we get a palindrome (6653443566).

The spelling of 4520133312 in words is "four billion, five hundred twenty million, one hundred thirty-three thousand, three hundred twelve".