2808770852608 has 144 divisors (see below), whose sum is σ = 6536208881664. Its totient is φ = 1179763200000.

The previous prime is 2808770852561. The next prime is 2808770852609. The reversal of 2808770852608 is 8062580778082.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2808770852609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23593233 + ... + 23711983.

It is an arithmetic number, because the mean of its divisors is an integer number (45390339456).

Almost surely, 2^{2808770852608} is an apocalyptic number.

2808770852608 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2808770852608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3268104440832).

2808770852608 is an abundant number, since it is smaller than the sum of its proper divisors (3727438029056).

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

2808770852608 is a wasteful number, since it uses less digits than its factorization.

2808770852608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119038 (or 119024 counting only the distinct ones).

The product of its (nonzero) digits is 24084480, while the sum is 61.

The spelling of 2808770852608 in words is "two trillion, eight hundred eight billion, seven hundred seventy million, eight hundred fifty-two thousand, six hundred eight".