2125533255 has 8 divisors (see below), whose sum is σ = 3400853232. Its totient is φ = 1133617728.

The previous prime is 2125533209. The next prime is 2125533257. The reversal of 2125533255 is 5523355212.

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

It is not a de Polignac number, because 2125533255 - 2⁹ = 2125532743 is a prime.

It is a super-2 number, since 2×2125533255² = 9035783236221790050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2125533257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70851094 + ... + 70851123.

It is an arithmetic number, because the mean of its divisors is an integer number (425106654).

Almost surely, 2^2125533255 is an apocalyptic number.

2125533255 is a deficient number, since it is larger than the sum of its proper divisors (1275319977).

2125533255 is a wasteful number, since it uses less digits than its factorization.

2125533255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141702225.

The product of its digits is 45000, while the sum is 33.

The square root of 2125533255 is about 46103.5058862122. The cubic root of 2125533255 is about 1285.7483274144.

Adding to 2125533255 its reverse (5523355212), we get a palindrome (7648888467).

The spelling of 2125533255 in words is "two billion, one hundred twenty-five million, five hundred thirty-three thousand, two hundred fifty-five".