96777213660 has 72 divisors (see below), whose sum is σ = 294324226560. Its totient is φ = 25739856768.

The previous prime is 96777213629. The next prime is 96777213661. The reversal of 96777213660 is 6631277769.

It is a junction number, because it is equal to n+sod(n) for n = 96777213597 and 96777213606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96777213661) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 632955 + ... + 770834.

It is an arithmetic number, because the mean of its divisors is an integer number (4087836480).

Almost surely, 2^96777213660 is an apocalyptic number.

96777213660 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

96777213660 is an abundant number, since it is smaller than the sum of its proper divisors (197547012900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

96777213660 is a wasteful number, since it uses less digits than its factorization.

96777213660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1404187 (or 1404182 counting only the distinct ones).

The product of its (nonzero) digits is 4000752, while the sum is 54.

The spelling of 96777213660 in words is "ninety-six billion, seven hundred seventy-seven million, two hundred thirteen thousand, six hundred sixty".