986921010745 has 16 divisors (see below), whose sum is σ = 1185270609600. Its totient is φ = 788893418304.

The previous prime is 986921010737. The next prime is 986921010763. The reversal of 986921010745 is 547010129689.

It is a cyclic number.

It is not a de Polignac number, because 986921010745 - 2³ = 986921010737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 986921010692 and 986921010701.

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 15 ways as a sum of consecutive naturals, for example, 57042106 + ... + 57059404.

It is an arithmetic number, because the mean of its divisors is an integer number (74079413100).

Almost surely, 2^986921010745 is an apocalyptic number.

It is an amenable number.

986921010745 is a deficient number, since it is larger than the sum of its proper divisors (198349598855).

986921010745 is a wasteful number, since it uses less digits than its factorization.

986921010745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25944.

The product of its (nonzero) digits is 1088640, while the sum is 52.

The spelling of 986921010745 in words is "nine hundred eighty-six billion, nine hundred twenty-one million, ten thousand, seven hundred forty-five".