2120524255 has 8 divisors (see below), whose sum is σ = 2575287792. Its totient is φ = 1675980288.

The previous prime is 2120524249. The next prime is 2120524271. The reversal of 2120524255 is 5524250212.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2120524255 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 2554434 + ... + 2555263.

It is an arithmetic number, because the mean of its divisors is an integer number (321910974).

Almost surely, 2^2120524255 is an apocalyptic number.

2120524255 is a deficient number, since it is larger than the sum of its proper divisors (454763537).

2120524255 is an equidigital number, since it uses as much as digits as its factorization.

2120524255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5109785.

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 2120524255 is about 46049.1504264737. The cubic root of 2120524255 is about 1284.7375412129.

Adding to 2120524255 its reverse (5524250212), we get a palindrome (7644774467).

The spelling of 2120524255 in words is "two billion, one hundred twenty million, five hundred twenty-four thousand, two hundred fifty-five".