2626270253 has 2 divisors, whose sum is σ = 2626270254. Its totient is φ = 2626270252.

The previous prime is 2626270243. The next prime is 2626270261. The reversal of 2626270253 is 3520726262.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2611005604 + 15264649 = 51098^2 + 3907^2 .

It is a cyclic number.

It is not a de Polignac number, because 2626270253 - 2¹⁰ = 2626269229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2626270243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1313135126 + 1313135127.

It is an arithmetic number, because the mean of its divisors is an integer number (1313135127).

Almost surely, 2^2626270253 is an apocalyptic number.

It is an amenable number.

2626270253 is a deficient number, since it is larger than the sum of its proper divisors (1).

2626270253 is an equidigital number, since it uses as much as digits as its factorization.

2626270253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 2626270253 is about 51247.1487304416. The cubic root of 2626270253 is about 1379.6845622589.

The spelling of 2626270253 in words is "two billion, six hundred twenty-six million, two hundred seventy thousand, two hundred fifty-three".