11040162653 has 16 divisors (see below), whose sum is σ = 12101308800. Its totient is φ = 10009759680.

The previous prime is 11040162643. The next prime is 11040162671. The reversal of 11040162653 is 35626104011.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11040162653 - 2⁶ = 11040162589 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11040162613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 576608 + ... + 595446.

It is an arithmetic number, because the mean of its divisors is an integer number (756331800).

Almost surely, 2^11040162653 is an apocalyptic number.

11040162653 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11040162653 is a deficient number, since it is larger than the sum of its proper divisors (1061146147).

11040162653 is a wasteful number, since it uses less digits than its factorization.

11040162653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19652.

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 11040162653 its reverse (35626104011), we get a palindrome (46666266664).

The spelling of 11040162653 in words is "eleven billion, forty million, one hundred sixty-two thousand, six hundred fifty-three".