11087324778508 has 48 divisors (see below), whose sum is σ = 21283783718400. Its totient is φ = 5011844112000.

The previous prime is 11087324778487. The next prime is 11087324778511. The reversal of 11087324778508 is 80587742378011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17133033 + ... + 17768383.

It is an arithmetic number, because the mean of its divisors is an integer number (443412160800).

Almost surely, 2^{11087324778508} is an apocalyptic number.

It is an amenable number.

11087324778508 is a deficient number, since it is larger than the sum of its proper divisors (10196458939892).

11087324778508 is a wasteful number, since it uses less digits than its factorization.

11087324778508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637558 (or 637556 counting only the distinct ones).

The product of its (nonzero) digits is 21073920, while the sum is 61.

The spelling of 11087324778508 in words is "eleven trillion, eighty-seven billion, three hundred twenty-four million, seven hundred seventy-eight thousand, five hundred eight".