709229453 has 2 divisors, whose sum is σ = 709229454. Its totient is φ = 709229452.

The previous prime is 709229407. The next prime is 709229503. The reversal of 709229453 is 354922907.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 708997129 + 232324 = 26627^2 + 482^2 .

It is a cyclic number.

It is not a de Polignac number, because 709229453 - 2¹⁴ = 709213069 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 709229453.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (709220453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 354614726 + 354614727.

It is an arithmetic number, because the mean of its divisors is an integer number (354614727).

Almost surely, 2^709229453 is an apocalyptic number.

It is an amenable number.

709229453 is a deficient number, since it is larger than the sum of its proper divisors (1).

709229453 is an equidigital number, since it uses as much as digits as its factorization.

709229453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 709229453 is about 26631.3622069920. The cubic root of 709229453 is about 891.7892938907.

The spelling of 709229453 in words is "seven hundred nine million, two hundred twenty-nine thousand, four hundred fifty-three".