452101521433 has 2 divisors, whose sum is σ = 452101521434. Its totient is φ = 452101521432.

The previous prime is 452101521383. The next prime is 452101521439. The reversal of 452101521433 is 334125101254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 374877001984 + 77224519449 = 612272^2 + 277893^2 .

It is a cyclic number.

It is not a de Polignac number, because 452101521433 - 2²¹ = 452099424281 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 452101521395 and 452101521404.

It is not a weakly prime, because it can be changed into another prime (452101521439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226050760716 + 226050760717.

It is an arithmetic number, because the mean of its divisors is an integer number (226050760717).

Almost surely, 2^452101521433 is an apocalyptic number.

It is an amenable number.

452101521433 is a deficient number, since it is larger than the sum of its proper divisors (1).

452101521433 is an equidigital number, since it uses as much as digits as its factorization.

452101521433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 452101521433 its reverse (334125101254), we get a palindrome (786226622687).

The spelling of 452101521433 in words is "four hundred fifty-two billion, one hundred one million, five hundred twenty-one thousand, four hundred thirty-three".