452162743709 has 2 divisors, whose sum is σ = 452162743710. Its totient is φ = 452162743708.

The previous prime is 452162743661. The next prime is 452162743733. The reversal of 452162743709 is 907347261254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 234561019225 + 217601724484 = 484315^2 + 466478^2 .

It is a cyclic number.

It is not a de Polignac number, because 452162743709 - 2⁸ = 452162743453 is a prime.

It is a super-2 number, since 2×452162743709² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452162743309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226081371854 + 226081371855.

It is an arithmetic number, because the mean of its divisors is an integer number (226081371855).

Almost surely, 2^452162743709 is an apocalyptic number.

It is an amenable number.

452162743709 is a deficient number, since it is larger than the sum of its proper divisors (1).

452162743709 is an equidigital number, since it uses as much as digits as its factorization.

452162743709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2540160, while the sum is 50.

The spelling of 452162743709 in words is "four hundred fifty-two billion, one hundred sixty-two million, seven hundred forty-three thousand, seven hundred nine".