2550052776 has 64 divisors (see below), whose sum is σ = 6725030400. Its totient is φ = 803556288.

The previous prime is 2550052753. The next prime is 2550052789. The reversal of 2550052776 is 6772500552.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216331 + ... + 227813.

It is an arithmetic number, because the mean of its divisors is an integer number (105078600).

Almost surely, 2^2550052776 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 2550052776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3362515200).

2550052776 is an abundant number, since it is smaller than the sum of its proper divisors (4174977624).

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

2550052776 is a wasteful number, since it uses less digits than its factorization.

2550052776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11998 (or 11994 counting only the distinct ones).

The product of its (nonzero) digits is 147000, while the sum is 39.

The square root of 2550052776 is about 50498.0472493739. The cubic root of 2550052776 is about 1366.2066331357.

The spelling of 2550052776 in words is "two billion, five hundred fifty million, fifty-two thousand, seven hundred seventy-six".