11653163160 has 64 divisors (see below), whose sum is σ = 35552044800. Its totient is φ = 3054838656.

The previous prime is 11653163149. The next prime is 11653163183. The reversal of 11653163160 is 6136135611.

It is a congruent number.

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, 815884 + ... + 830043.

It is an arithmetic number, because the mean of its divisors is an integer number (555500700).

Almost surely, 2^11653163160 is an apocalyptic number.

11653163160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11653163160 is an abundant number, since it is smaller than the sum of its proper divisors (23898881640).

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

11653163160 is a wasteful number, since it uses less digits than its factorization.

11653163160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646000 (or 1645996 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 33.

Adding to 11653163160 its reverse (6136135611), we get a palindrome (17789298771).

The spelling of 11653163160 in words is "eleven billion, six hundred fifty-three million, one hundred sixty-three thousand, one hundred sixty".