2253236081 has 2 divisors, whose sum is σ = 2253236082. Its totient is φ = 2253236080.

The previous prime is 2253236059. The next prime is 2253236099. The reversal of 2253236081 is 1806323522.

2253236081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1387935025 + 865301056 = 37255^2 + 29416^2 .

It is a cyclic number.

It is not a de Polignac number, because 2253236081 - 2¹⁴ = 2253219697 is a prime.

It is a super-2 number, since 2×2253236081² = 10154145673440477122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2253232081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126618040 + 1126618041.

It is an arithmetic number, because the mean of its divisors is an integer number (1126618041).

Almost surely, 2^2253236081 is an apocalyptic number.

It is an amenable number.

2253236081 is a deficient number, since it is larger than the sum of its proper divisors (1).

2253236081 is an equidigital number, since it uses as much as digits as its factorization.

2253236081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 2253236081 is about 47468.2639349703. The cubic root of 2253236081 is about 1310.9986133085.

The spelling of 2253236081 in words is "two billion, two hundred fifty-three million, two hundred thirty-six thousand, eighty-one".