11778586088 has 16 divisors (see below), whose sum is σ = 22146372000. Its totient is φ = 5872886896.

The previous prime is 11778586081. The next prime is 11778586111. The reversal of 11778586088 is 88068587711.

It is not an unprimeable number, because it can be changed into a prime (11778586081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2047718 + ... + 2053461.

It is an arithmetic number, because the mean of its divisors is an integer number (1384148250).

Almost surely, 2^11778586088 is an apocalyptic number.

It is an amenable number.

11778586088 is a deficient number, since it is larger than the sum of its proper divisors (10367785912).

11778586088 is a wasteful number, since it uses less digits than its factorization.

11778586088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4101544 (or 4101540 counting only the distinct ones).

The product of its (nonzero) digits is 6021120, while the sum is 59.

The spelling of 11778586088 in words is "eleven billion, seven hundred seventy-eight million, five hundred eighty-six thousand, eighty-eight".