452768442961 has 2 divisors, whose sum is σ = 452768442962. Its totient is φ = 452768442960.

The previous prime is 452768442913. The next prime is 452768442977. The reversal of 452768442961 is 169244867254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 329676930625 + 123091512336 = 574175^2 + 350844^2 .

It is a cyclic number.

It is not a de Polignac number, because 452768442961 - 2¹¹ = 452768440913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 452768442896 and 452768442905.

It is not a weakly prime, because it can be changed into another prime (452768842961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226384221480 + 226384221481.

It is an arithmetic number, because the mean of its divisors is an integer number (226384221481).

Almost surely, 2^452768442961 is an apocalyptic number.

It is an amenable number.

452768442961 is a deficient number, since it is larger than the sum of its proper divisors (1).

452768442961 is an equidigital number, since it uses as much as digits as its factorization.

452768442961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23224320, while the sum is 58.

The spelling of 452768442961 in words is "four hundred fifty-two billion, seven hundred sixty-eight million, four hundred forty-two thousand, nine hundred sixty-one".