2255340001 has 4 divisors (see below), whose sum is σ = 2263366404. Its totient is φ = 2247313600.

The previous prime is 2255339963. The next prime is 2255340029. The reversal of 2255340001 is 1000435522.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1000435522 = 2 ⋅500217761.

It can be written as a sum of positive squares in 2 ways, for example, as 1224930001 + 1030410000 = 34999^2 + 32100^2 .

It is a cyclic number.

It is not a de Polignac number, because 2255340001 - 2⁷ = 2255339873 is a prime.

It is a super-2 number, since 2×2255340001² = 10173117040221360002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2255340091) 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, 4012780 + ... + 4013341.

It is an arithmetic number, because the mean of its divisors is an integer number (565841601).

Almost surely, 2^2255340001 is an apocalyptic number.

It is an amenable number.

2255340001 is a deficient number, since it is larger than the sum of its proper divisors (8026403).

2255340001 is an equidigital number, since it uses as much as digits as its factorization.

2255340001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8026402.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2255340001 is about 47490.4200971101. The cubic root of 2255340001 is about 1311.4065270916.

Adding to 2255340001 its reverse (1000435522), we get a palindrome (3255775523).

The spelling of 2255340001 in words is "two billion, two hundred fifty-five million, three hundred forty thousand, one".