11152415984 has 20 divisors (see below), whose sum is σ = 21610101240. Its totient is φ = 5575615680.

The previous prime is 11152415977. The next prime is 11152416031. The reversal of 11152415984 is 48951425111.

11152415984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 145619 + ... + 208589.

It is an arithmetic number, because the mean of its divisors is an integer number (1080505062).

Almost surely, 2^11152415984 is an apocalyptic number.

It is an amenable number.

11152415984 is a deficient number, since it is larger than the sum of its proper divisors (10457685256).

11152415984 is a wasteful number, since it uses less digits than its factorization.

11152415984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74048 (or 74042 counting only the distinct ones).

The product of its digits is 57600, while the sum is 41.

Adding to 11152415984 its sum of digits (41), we get a square (11152416025 = 105605²).

The spelling of 11152415984 in words is "eleven billion, one hundred fifty-two million, four hundred fifteen thousand, nine hundred eighty-four".