2550229836 has 96 divisors (see below), whose sum is σ = 7487208960. Its totient is φ = 656294400.

The previous prime is 2550229817. The next prime is 2550229859. The reversal of 2550229836 is 6389220552.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 88056 + ... + 113376.

It is an arithmetic number, because the mean of its divisors is an integer number (77991760).

Almost surely, 2^2550229836 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 2550229836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3743604480).

2550229836 is an abundant number, since it is smaller than the sum of its proper divisors (4936979124).

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

2550229836 is a wasteful number, since it uses less digits than its factorization.

2550229836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25455 (or 25453 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The square root of 2550229836 is about 50499.8003560410. The cubic root of 2550229836 is about 1366.2382527359.

The spelling of 2550229836 in words is "two billion, five hundred fifty million, two hundred twenty-nine thousand, eight hundred thirty-six".