96778471211 has 4 divisors (see below), whose sum is σ = 97015093800. Its totient is φ = 96541848624.

The previous prime is 96778471201. The next prime is 96778471213. The reversal of 96778471211 is 11217487769.

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-96778471211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (96778471213) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 118310681 + ... + 118311498.

It is an arithmetic number, because the mean of its divisors is an integer number (24253773450).

Almost surely, 2^96778471211 is an apocalyptic number.

96778471211 is a deficient number, since it is larger than the sum of its proper divisors (236622589).

96778471211 is a wasteful number, since it uses less digits than its factorization.

96778471211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236622588.

The product of its digits is 1185408, while the sum is 53.

The spelling of 96778471211 in words is "ninety-six billion, seven hundred seventy-eight million, four hundred seventy-one thousand, two hundred eleven".