2109536255 has 8 divisors (see below), whose sum is σ = 2531852592. Its totient is φ = 1687356288.

The previous prime is 2109536243. The next prime is 2109536279. The reversal of 2109536255 is 5526359012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2109536255 - 2¹⁴ = 2109519871 is a prime.

It is a super-2 number, since 2×2109536255² = 8900286422318850050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3767 + ... + 65063.

It is an arithmetic number, because the mean of its divisors is an integer number (316481574).

Almost surely, 2^2109536255 is an apocalyptic number.

2109536255 is a deficient number, since it is larger than the sum of its proper divisors (422316337).

2109536255 is an equidigital number, since it uses as much as digits as its factorization.

2109536255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68185.

The product of its (nonzero) digits is 81000, while the sum is 38.

The square root of 2109536255 is about 45929.6881657170. The cubic root of 2109536255 is about 1282.5146397284.

The spelling of 2109536255 in words is "two billion, one hundred nine million, five hundred thirty-six thousand, two hundred fifty-five".