1053165834165 has 16 divisors (see below), whose sum is σ = 1726164490176. Its totient is φ = 547988726400.

The previous prime is 1053165834151. The next prime is 1053165834241. The reversal of 1053165834165 is 5614385613501.

It is a de Polignac number, because none of the positive numbers 2^k-1053165834165 is a prime.

It is a super-2 number, since 2×1053165834165² (a number of 25 digits) contains 22 as substring.

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, 856231771 + ... + 856233000.

It is an arithmetic number, because the mean of its divisors is an integer number (107885280636).

Almost surely, 2^{1053165834165} is an apocalyptic number.

1053165834165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1053165834165 is a deficient number, since it is larger than the sum of its proper divisors (672998656011).

1053165834165 is a wasteful number, since it uses less digits than its factorization.

1053165834165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1712464820.

The product of its (nonzero) digits is 1296000, while the sum is 48.

The spelling of 1053165834165 in words is "one trillion, fifty-three billion, one hundred sixty-five million, eight hundred thirty-four thousand, one hundred sixty-five".