96667611649 has 12 divisors (see below), whose sum is σ = 119064790404. Its totient is φ = 77983954944.

The previous prime is 96667611641. The next prime is 96667611713. The reversal of 96667611649 is 94611676669.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 82373018049 + 14294593600 = 287007^2 + 119560^2 .

It is not a de Polignac number, because 96667611649 - 2³ = 96667611641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (96667611641) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58022944 + ... + 58024609.

It is an arithmetic number, because the mean of its divisors is an integer number (9922065867).

Almost surely, 2^96667611649 is an apocalyptic number.

It is an amenable number.

96667611649 is a deficient number, since it is larger than the sum of its proper divisors (22397178755).

96667611649 is a wasteful number, since it uses less digits than its factorization.

96667611649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116047584 (or 116047577 counting only the distinct ones).

The product of its digits is 17635968, while the sum is 61.

The spelling of 96667611649 in words is "ninety-six billion, six hundred sixty-seven million, six hundred eleven thousand, six hundred forty-nine".