2250516550 has 24 divisors (see below), whose sum is σ = 4211656776. Its totient is φ = 894680640.

The previous prime is 2250516547. The next prime is 2250516577. The reversal of 2250516550 is 556150522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 129919 + ... + 146218.

It is an arithmetic number, because the mean of its divisors is an integer number (175485699).

Almost surely, 2^2250516550 is an apocalyptic number.

2250516550 is a deficient number, since it is larger than the sum of its proper divisors (1961140226).

2250516550 is a wasteful number, since it uses less digits than its factorization.

2250516550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276312 (or 276307 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 31.

The square root of 2250516550 is about 47439.6095051382. The cubic root of 2250516550 is about 1310.4709667625.

The spelling of 2250516550 in words is "two billion, two hundred fifty million, five hundred sixteen thousand, five hundred fifty".