1163162633255 has 32 divisors (see below), whose sum is σ = 1601607541248. Its totient is φ = 794397052800.

The previous prime is 1163162633249. The next prime is 1163162633267. The reversal of 1163162633255 is 5523362613611.

It is not a de Polignac number, because 1163162633255 - 2⁴⁰ = 63651005479 is a prime.

It is a super-2 number, since 2×1163162633255² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8787665 + ... + 8919045.

It is an arithmetic number, because the mean of its divisors is an integer number (50050235664).

Almost surely, 2^{1163162633255} is an apocalyptic number.

1163162633255 is a deficient number, since it is larger than the sum of its proper divisors (438444907993).

1163162633255 is a wasteful number, since it uses less digits than its factorization.

1163162633255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132407.

The product of its digits is 583200, while the sum is 44.

The spelling of 1163162633255 in words is "one trillion, one hundred sixty-three billion, one hundred sixty-two million, six hundred thirty-three thousand, two hundred fifty-five".