2788063013913 has 8 divisors (see below), whose sum is σ = 3913070896800. Its totient is φ = 1760881903488.

The previous prime is 2788063013899. The next prime is 2788063013929. The reversal of 2788063013913 is 3193103608872.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2788063013913 - 2⁵ = 2788063013881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2788063013993) 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, 24456693048 + ... + 24456693161.

It is an arithmetic number, because the mean of its divisors is an integer number (489133862100).

Almost surely, 2^{2788063013913} is an apocalyptic number.

It is an amenable number.

2788063013913 is a deficient number, since it is larger than the sum of its proper divisors (1125007882887).

2788063013913 is a wasteful number, since it uses less digits than its factorization.

2788063013913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48913386231.

The product of its (nonzero) digits is 1306368, while the sum is 51.

The spelling of 2788063013913 in words is "two trillion, seven hundred eighty-eight billion, sixty-three million, thirteen thousand, nine hundred thirteen".