3600120255 has 16 divisors (see below), whose sum is σ = 5817226464. Its totient is φ = 1901052800.

The previous prime is 3600120217. The next prime is 3600120257. The reversal of 3600120255 is 5520210063.

It is not a de Polignac number, because 3600120255 - 2¹⁸ = 3599858111 is a prime.

It is a super-2 number, since 2×3600120255² = 25921731700922530050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3600120257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1186644 + ... + 1189673.

It is an arithmetic number, because the mean of its divisors is an integer number (363576654).

Almost surely, 2^3600120255 is an apocalyptic number.

3600120255 is a deficient number, since it is larger than the sum of its proper divisors (2217106209).

3600120255 is a wasteful number, since it uses less digits than its factorization.

3600120255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2376426.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 3600120255 is about 60001.0021166314. The cubic root of 3600120255 is about 1532.6359298824.

The spelling of 3600120255 in words is "three billion, six hundred million, one hundred twenty thousand, two hundred fifty-five".