1075164063165 has 24 divisors (see below), whose sum is σ = 1923734412288. Its totient is φ = 554923386720.

The previous prime is 1075164063163. The next prime is 1075164063209. The reversal of 1075164063165 is 5613604615701.

1075164063165 is a `hidden beast` number, since 1 + 0 + 7 + 5 + 1 + 6 + 4 + 0 + 631 + 6 + 5 = 666.

It is not a de Polignac number, because 1075164063165 - 2¹ = 1075164063163 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1075164063165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1075164063163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 385362069 + ... + 385364858.

It is an arithmetic number, because the mean of its divisors is an integer number (80155600512).

Almost surely, 2^{1075164063165} is an apocalyptic number.

1075164063165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1075164063165 is a deficient number, since it is larger than the sum of its proper divisors (848570349123).

1075164063165 is a wasteful number, since it uses less digits than its factorization.

1075164063165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770726969 (or 770726966 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

Adding to 1075164063165 its reverse (5613604615701), we get a palindrome (6688768678866).

The spelling of 1075164063165 in words is "one trillion, seventy-five billion, one hundred sixty-four million, sixty-three thousand, one hundred sixty-five".