2553361050 has 96 divisors (see below), whose sum is σ = 6443159040. Its totient is φ = 669081600.

The previous prime is 2553361033. The next prime is 2553361051. The reversal of 2553361050 is 501633552.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 2553360999 and 2553361017.

It is not an unprimeable number, because it can be changed into a prime (2553361051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2576055 + ... + 2577045.

It is an arithmetic number, because the mean of its divisors is an integer number (67116240).

Almost surely, 2^2553361050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2553361050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3221579520).

2553361050 is an abundant number, since it is smaller than the sum of its proper divisors (3889797990).

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

2553361050 is a wasteful number, since it uses less digits than its factorization.

2553361050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1288 (or 1283 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 30.

The square root of 2553361050 is about 50530.7930869881. The cubic root of 2553361050 is about 1366.7971872833.

The spelling of 2553361050 in words is "two billion, five hundred fifty-three million, three hundred sixty-one thousand, fifty".