4513203155012 has 12 divisors (see below), whose sum is σ = 8090742241596. Its totient is φ = 2201562514560.

The previous prime is 4513203155009. The next prime is 4513203155023. The reversal of 4513203155012 is 2105513023154.

It can be written as a sum of positive squares in 2 ways, for example, as 1962621676096 + 2550581478916 = 1400936^2 + 1597054^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4513203155012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13759765553 + ... + 13759765880.

It is an arithmetic number, because the mean of its divisors is an integer number (674228520133).

Almost surely, 2^{4513203155012} is an apocalyptic number.

It is an amenable number.

4513203155012 is a deficient number, since it is larger than the sum of its proper divisors (3577539086584).

4513203155012 is a wasteful number, since it uses less digits than its factorization.

4513203155012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27519531478 (or 27519531476 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 4513203155012 its reverse (2105513023154), we get a palindrome (6618716178166).

The spelling of 4513203155012 in words is "four trillion, five hundred thirteen billion, two hundred three million, one hundred fifty-five thousand, twelve".