453145511323325 has 24 divisors (see below), whose sum is σ = 575868677462400. Its totient is φ = 353615212978560.

The previous prime is 453145511323303. The next prime is 453145511323327. The reversal of 453145511323325 is 523323115541354.

It is not a de Polignac number, because 453145511323325 - 2⁸ = 453145511323069 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 453145511323325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453145511323327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1382009360 + ... + 1382337209.

It is an arithmetic number, because the mean of its divisors is an integer number (23994528227600).

Almost surely, 2^{453145511323325} is an apocalyptic number.

It is an amenable number.

453145511323325 is a deficient number, since it is larger than the sum of its proper divisors (122723166139075).

453145511323325 is a wasteful number, since it uses less digits than its factorization.

453145511323325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2764346741 (or 2764346736 counting only the distinct ones).

The product of its digits is 3240000, while the sum is 47.

Adding to 453145511323325 its reverse (523323115541354), we get a palindrome (976468626864679).

The spelling of 453145511323325 in words is "four hundred fifty-three trillion, one hundred forty-five billion, five hundred eleven million, three hundred twenty-three thousand, three hundred twenty-five".