4812768638403 has 16 divisors (see below), whose sum is σ = 7001683307136. Its totient is φ = 2916290911040.

The previous prime is 4812768638399. The next prime is 4812768638411. The reversal of 4812768638403 is 3048368672184.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4812768638403 - 2² = 4812768638399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4812768638423) 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, 13282701 + ... + 13640222.

It is an arithmetic number, because the mean of its divisors is an integer number (437605206696).

Almost surely, 2^{4812768638403} is an apocalyptic number.

4812768638403 is a deficient number, since it is larger than the sum of its proper divisors (2188914668733).

4812768638403 is a wasteful number, since it uses less digits than its factorization.

4812768638403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26928354.

The product of its (nonzero) digits is 37158912, while the sum is 60.

The spelling of 4812768638403 in words is "four trillion, eight hundred twelve billion, seven hundred sixty-eight million, six hundred thirty-eight thousand, four hundred three".