2550572336 has 60 divisors (see below), whose sum is σ = 5362210368. Its totient is φ = 1174747392.

The previous prime is 2550572303. The next prime is 2550572347. The reversal of 2550572336 is 6332750552.

It is a self number, because there is not a number n which added to its sum of digits gives 2550572336.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2333006 + ... + 2334098.

Almost surely, 2^2550572336 is an apocalyptic number.

2550572336 is a gapful number since it is divisible by the number (26) 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 2550572336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2681105184).

2550572336 is an abundant number, since it is smaller than the sum of its proper divisors (2811638032).

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

2550572336 is a wasteful number, since it uses less digits than its factorization.

2550572336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1990 (or 1971 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 38.

The square root of 2550572336 is about 50503.1913447061. The cubic root of 2550572336 is about 1366.2994126685.

The spelling of 2550572336 in words is "two billion, five hundred fifty million, five hundred seventy-two thousand, three hundred thirty-six".