2788375614472 has 128 divisors (see below), whose sum is σ = 6350470502400. Its totient is φ = 1121205888000.

The previous prime is 2788375614463. The next prime is 2788375614499. The reversal of 2788375614472 is 2744165738872.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53153568 + ... + 53206000.

It is an arithmetic number, because the mean of its divisors is an integer number (49613050800).

Almost surely, 2^{2788375614472} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2788375614472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3175235251200).

2788375614472 is an abundant number, since it is smaller than the sum of its proper divisors (3562094887928).

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

2788375614472 is a wasteful number, since it uses less digits than its factorization.

2788375614472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52947 (or 52943 counting only the distinct ones).

The product of its digits is 126443520, while the sum is 64.

The spelling of 2788375614472 in words is "two trillion, seven hundred eighty-eight billion, three hundred seventy-five million, six hundred fourteen thousand, four hundred seventy-two".