2985481750 has 32 divisors (see below), whose sum is σ = 5592457728. Its totient is φ = 1193416000.

The previous prime is 2985481721. The next prime is 2985481777. The reversal of 2985481750 is 571845892.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2985481694 and 2985481703.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 524922 + ... + 530578.

It is an arithmetic number, because the mean of its divisors is an integer number (174764304).

Almost surely, 2^2985481750 is an apocalyptic number.

2985481750 is a deficient number, since it is larger than the sum of its proper divisors (2606975978).

2985481750 is a wasteful number, since it uses less digits than its factorization.

2985481750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7785 (or 7775 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 49.

The square root of 2985481750 is about 54639.5621322133. The cubic root of 2985481750 is about 1439.9192582686.

The spelling of 2985481750 in words is "two billion, nine hundred eighty-five million, four hundred eighty-one thousand, seven hundred fifty".