985240783763 has 4 divisors (see below), whose sum is σ = 985253378088. Its totient is φ = 985228189440.

The previous prime is 985240783739. The next prime is 985240783771. The reversal of 985240783763 is 367387042589.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-985240783763 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 985240783696 and 985240783705.

It is not an unprimeable number, because it can be changed into a prime (985240783783) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6179081 + ... + 6336522.

It is an arithmetic number, because the mean of its divisors is an integer number (246313344522).

Almost surely, 2^985240783763 is an apocalyptic number.

985240783763 is a deficient number, since it is larger than the sum of its proper divisors (12594325).

985240783763 is a wasteful number, since it uses less digits than its factorization.

985240783763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12594324.

The product of its (nonzero) digits is 60963840, while the sum is 62.

The spelling of 985240783763 in words is "nine hundred eighty-five billion, two hundred forty million, seven hundred eighty-three thousand, seven hundred sixty-three".