2788945278001 has 8 divisors (see below), whose sum is σ = 3007335088800. Its totient is φ = 2577715788960.

The previous prime is 2788945277939. The next prime is 2788945278029. The reversal of 2788945278001 is 1008725498872.

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

It is a cyclic number.

It is not a de Polignac number, because 2788945278001 - 2¹⁷ = 2788945146929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2788945278401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1790079631 + ... + 1790081188.

It is an arithmetic number, because the mean of its divisors is an integer number (375916886100).

Almost surely, 2^{2788945278001} is an apocalyptic number.

It is an amenable number.

2788945278001 is a deficient number, since it is larger than the sum of its proper divisors (218389810799).

2788945278001 is a wasteful number, since it uses less digits than its factorization.

2788945278001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3580160879.

The product of its (nonzero) digits is 18063360, while the sum is 61.

The spelling of 2788945278001 in words is "two trillion, seven hundred eighty-eight billion, nine hundred forty-five million, two hundred seventy-eight thousand, one".