1452033343453 has 32 divisors (see below), whose sum is σ = 1827542062080. Its totient is φ = 1120698754560.

The previous prime is 1452033343417. The next prime is 1452033343459. The reversal of 1452033343453 is 3543433302541.

It is not a de Polignac number, because 1452033343453 - 2³³ = 1443443408861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1452033343459) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74495533 + ... + 74515021.

It is an arithmetic number, because the mean of its divisors is an integer number (57110689440).

Almost surely, 2^{1452033343453} is an apocalyptic number.

It is an amenable number.

1452033343453 is a deficient number, since it is larger than the sum of its proper divisors (375508718627).

1452033343453 is a wasteful number, since it uses less digits than its factorization.

1452033343453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28657.

The product of its (nonzero) digits is 777600, while the sum is 40.

Adding to 1452033343453 its reverse (3543433302541), we get a palindrome (4995466645994).

The spelling of 1452033343453 in words is "one trillion, four hundred fifty-two billion, thirty-three million, three hundred forty-three thousand, four hundred fifty-three".