2182351605755 has 4 divisors (see below), whose sum is σ = 2618821926912. Its totient is φ = 1745881284600.

The previous prime is 2182351605737. The next prime is 2182351605757. The reversal of 2182351605755 is 5575061532812.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2182351605755 - 2¹⁴ = 2182351589371 is a prime.

It is a super-2 number, since 2×2182351605755² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2182351605757) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218235160571 + ... + 218235160580.

It is an arithmetic number, because the mean of its divisors is an integer number (654705481728).

Almost surely, 2^{2182351605755} is an apocalyptic number.

2182351605755 is a deficient number, since it is larger than the sum of its proper divisors (436470321157).

2182351605755 is an equidigital number, since it uses as much as digits as its factorization.

2182351605755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436470321156.

The product of its (nonzero) digits is 2520000, while the sum is 50.

The spelling of 2182351605755 in words is "two trillion, one hundred eighty-two billion, three hundred fifty-one million, six hundred five thousand, seven hundred fifty-five".