966485596503 has 48 divisors (see below), whose sum is σ = 1534807798656. Its totient is φ = 539114667840.

The previous prime is 966485596499. The next prime is 966485596523. The reversal of 966485596503 is 305695584669.

966485596503 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 966485596503 - 2² = 966485596499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (966485596523) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10846713 + ... + 10935453.

It is an arithmetic number, because the mean of its divisors is an integer number (31975162472).

Almost surely, 2^966485596503 is an apocalyptic number.

966485596503 is a deficient number, since it is larger than the sum of its proper divisors (568322202153).

966485596503 is a wasteful number, since it uses less digits than its factorization.

966485596503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90524 (or 90517 counting only the distinct ones).

The product of its (nonzero) digits is 209952000, while the sum is 66.

The spelling of 966485596503 in words is "nine hundred sixty-six billion, four hundred eighty-five million, five hundred ninety-six thousand, five hundred three".