2675661850 has 12 divisors (see below), whose sum is σ = 4976731134. Its totient is φ = 1070264720.

The previous prime is 2675661847. The next prime is 2675661893. The reversal of 2675661850 is 581665762.

It can be written as a sum of positive squares in 3 ways, for example, as 2230578441 + 445083409 = 47229^2 + 21097^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2675661850.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26756569 + ... + 26756668.

Almost surely, 2^2675661850 is an apocalyptic number.

2675661850 is a deficient number, since it is larger than the sum of its proper divisors (2301069284).

2675661850 is a wasteful number, since it uses less digits than its factorization.

2675661850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53513249 (or 53513244 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 46.

The square root of 2675661850 is about 51726.8001136741. The cubic root of 2675661850 is about 1388.2800267315.

The spelling of 2675661850 in words is "two billion, six hundred seventy-five million, six hundred sixty-one thousand, eight hundred fifty".