2550273044 has 24 divisors (see below), whose sum is σ = 4911798528. Its totient is φ = 1148954240.

The previous prime is 2550273013. The next prime is 2550273067. The reversal of 2550273044 is 4403720552.

It is a self number, because there is not a number n which added to its sum of digits gives 2550273044.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251492 + ... + 261435.

It is an arithmetic number, because the mean of its divisors is an integer number (204658272).

Almost surely, 2^2550273044 is an apocalyptic number.

It is an amenable number.

2550273044 is a deficient number, since it is larger than the sum of its proper divisors (2361525484).

2550273044 is a wasteful number, since it uses less digits than its factorization.

2550273044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513055 (or 513053 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 32.

The square root of 2550273044 is about 50500.2281579004. The cubic root of 2550273044 is about 1366.2459686534.

Adding to 2550273044 its reverse (4403720552), we get a palindrome (6953993596).

The spelling of 2550273044 in words is "two billion, five hundred fifty million, two hundred seventy-three thousand, forty-four".