708145453 has 2 divisors, whose sum is σ = 708145454. Its totient is φ = 708145452.

The previous prime is 708145439. The next prime is 708145469. The reversal of 708145453 is 354541807.

708145453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 412374249 + 295771204 = 20307^2 + 17198^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-708145453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (708143453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 354072726 + 354072727.

It is an arithmetic number, because the mean of its divisors is an integer number (354072727).

Almost surely, 2^708145453 is an apocalyptic number.

It is an amenable number.

708145453 is a deficient number, since it is larger than the sum of its proper divisors (1).

708145453 is an equidigital number, since it uses as much as digits as its factorization.

708145453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 708145453 is about 26611.0024801773. The cubic root of 708145453 is about 891.3347195558.

It can be divided in two parts, 70814 and 5453, that added together give a palindrome (76267).

The spelling of 708145453 in words is "seven hundred eight million, one hundred forty-five thousand, four hundred fifty-three".