2550776676 has 96 divisors (see below), whose sum is σ = 7174594560. Its totient is φ = 689036544.

The previous prime is 2550776663. The next prime is 2550776719. The reversal of 2550776676 is 6766770552.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

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, 967456 + ... + 970088.

It is an arithmetic number, because the mean of its divisors is an integer number (74735360).

Almost surely, 2^2550776676 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 2550776676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3587297280).

2550776676 is an abundant number, since it is smaller than the sum of its proper divisors (4623817884).

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

2550776676 is a wasteful number, since it uses less digits than its factorization.

2550776676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3273 (or 3271 counting only the distinct ones).

The product of its (nonzero) digits is 3704400, while the sum is 51.

The square root of 2550776676 is about 50505.2143446595. The cubic root of 2550776676 is about 1366.3358988802.

The spelling of 2550776676 in words is "two billion, five hundred fifty million, seven hundred seventy-six thousand, six hundred seventy-six".