2163692729053 has 8 divisors (see below), whose sum is σ = 2277789264800. Its totient is φ = 2049617990448.

The previous prime is 2163692729039. The next prime is 2163692729059. The reversal of 2163692729053 is 3509272963612.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2163692729053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2163692728985 and 2163692729003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2163692729059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5245326 + ... + 5642767.

It is an arithmetic number, because the mean of its divisors is an integer number (284723658100).

Almost surely, 2^{2163692729053} is an apocalyptic number.

It is an amenable number.

2163692729053 is a deficient number, since it is larger than the sum of its proper divisors (114096535747).

2163692729053 is a wasteful number, since it uses less digits than its factorization.

2163692729053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10898571.

The product of its (nonzero) digits is 7348320, while the sum is 55.

The spelling of 2163692729053 in words is "two trillion, one hundred sixty-three billion, six hundred ninety-two million, seven hundred twenty-nine thousand, fifty-three".