2706207253 has 2 divisors, whose sum is σ = 2706207254. Its totient is φ = 2706207252.

The previous prime is 2706207227. The next prime is 2706207289. The reversal of 2706207253 is 3527026072.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1406100004 + 1300107249 = 37498^2 + 36057^2 .

It is a cyclic number.

It is not a de Polignac number, because 2706207253 - 2²⁵ = 2672652821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2706207953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1353103626 + 1353103627.

It is an arithmetic number, because the mean of its divisors is an integer number (1353103627).

Almost surely, 2^2706207253 is an apocalyptic number.

It is an amenable number.

2706207253 is a deficient number, since it is larger than the sum of its proper divisors (1).

2706207253 is an equidigital number, since it uses as much as digits as its factorization.

2706207253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 2706207253 is about 52021.2192571454. The cubic root of 2706207253 is about 1393.5429265768.

The spelling of 2706207253 in words is "two billion, seven hundred six million, two hundred seven thousand, two hundred fifty-three".