2170530081335 has 24 divisors (see below), whose sum is σ = 3271939567008. Its totient is φ = 1353057710400.

The previous prime is 2170530081319. The next prime is 2170530081337. The reversal of 2170530081335 is 5331800350712.

It is not a de Polignac number, because 2170530081335 - 2⁴ = 2170530081319 is a prime.

It is a super-2 number, since 2×2170530081335² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2170530081337) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 256256696 + ... + 256265165.

It is an arithmetic number, because the mean of its divisors is an integer number (136330815292).

Almost surely, 2^{2170530081335} is an apocalyptic number.

2170530081335 is a deficient number, since it is larger than the sum of its proper divisors (1101409485673).

2170530081335 is a wasteful number, since it uses less digits than its factorization.

2170530081335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512521895 (or 512521884 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 38.

The spelling of 2170530081335 in words is "two trillion, one hundred seventy billion, five hundred thirty million, eighty-one thousand, three hundred thirty-five".