2550305028 has 12 divisors (see below), whose sum is σ = 5950711760. Its totient is φ = 850101672.

The previous prime is 2550304973. The next prime is 2550305033. The reversal of 2550305028 is 8205030552.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 2550304986 and 2550305004.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106262698 + ... + 106262721.

Almost surely, 2^2550305028 is an apocalyptic number.

It is an amenable number.

2550305028 is an abundant number, since it is smaller than the sum of its proper divisors (3400406732).

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

2550305028 is a wasteful number, since it uses less digits than its factorization.

2550305028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212525426 (or 212525424 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 2550305028 is about 50500.5448287442. The cubic root of 2550305028 is about 1366.2516801762.

The spelling of 2550305028 in words is "two billion, five hundred fifty million, three hundred five thousand, twenty-eight".