16908935761053 has 64 divisors (see below), whose sum is σ = 28775319316480. Its totient is φ = 9612945972864.

The previous prime is 16908935761019. The next prime is 16908935761061. The reversal of 16908935761053 is 35016753980961.

16908935761053 is a `hidden beast` number, since 1 + 6 + 9 + 0 + 8 + 9 + 3 + 5 + 7 + 610 + 5 + 3 = 666.

16908935761053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16908935761053 - 2⁴¹ = 14709912505501 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16908935762053) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30665850 + ... + 31212372.

It is an arithmetic number, because the mean of its divisors is an integer number (449614364320).

Almost surely, 2^{16908935761053} is an apocalyptic number.

It is an amenable number.

16908935761053 is a deficient number, since it is larger than the sum of its proper divisors (11866383555427).

16908935761053 is a wasteful number, since it uses less digits than its factorization.

16908935761053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547375 (or 547369 counting only the distinct ones).

The product of its (nonzero) digits is 36741600, while the sum is 63.

The spelling of 16908935761053 in words is "sixteen trillion, nine hundred eight billion, nine hundred thirty-five million, seven hundred sixty-one thousand, fifty-three".