11577464780208 has 80 divisors (see below), whose sum is σ = 30068777594112. Its totient is φ = 3838490208000.

The previous prime is 11577464780177. The next prime is 11577464780243. The reversal of 11577464780208 is 80208746477511.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16064893 + ... + 16770083.

Almost surely, 2^{11577464780208} is an apocalyptic number.

It is an amenable number.

11577464780208 is an abundant number, since it is smaller than the sum of its proper divisors (18491312813904).

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

11577464780208 is a wasteful number, since it uses less digits than its factorization.

11577464780208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707034 (or 707028 counting only the distinct ones).

The product of its (nonzero) digits is 21073920, while the sum is 60.

The spelling of 11577464780208 in words is "eleven trillion, five hundred seventy-seven billion, four hundred sixty-four million, seven hundred eighty thousand, two hundred eight".