2253948061 has 2 divisors, whose sum is σ = 2253948062. Its totient is φ = 2253948060.

The previous prime is 2253948029. The next prime is 2253948091. The reversal of 2253948061 is 1608493522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2161692036 + 92256025 = 46494^2 + 9605^2 .

It is a cyclic number.

It is not a de Polignac number, because 2253948061 - 2⁵ = 2253948029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2253948091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126974030 + 1126974031.

It is an arithmetic number, because the mean of its divisors is an integer number (1126974031).

Almost surely, 2^2253948061 is an apocalyptic number.

It is an amenable number.

2253948061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2253948061 is an equidigital number, since it uses as much as digits as its factorization.

2253948061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 2253948061 is about 47475.7628795999. The cubic root of 2253948061 is about 1311.1366823587.

The spelling of 2253948061 in words is "two billion, two hundred fifty-three million, nine hundred forty-eight thousand, sixty-one".