1455133066653 has 48 divisors (see below), whose sum is σ = 2286501903360. Its totient is φ = 820622930400.

The previous prime is 1455133066601. The next prime is 1455133066661. The reversal of 1455133066653 is 3566603315541.

It is not a de Polignac number, because 1455133066653 - 2⁶ = 1455133066589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1455133065653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27972958 + ... + 28024928.

It is an arithmetic number, because the mean of its divisors is an integer number (47635456320).

Almost surely, 2^{1455133066653} is an apocalyptic number.

It is an amenable number.

1455133066653 is a deficient number, since it is larger than the sum of its proper divisors (831368836707).

1455133066653 is a wasteful number, since it uses less digits than its factorization.

1455133066653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54478 (or 54471 counting only the distinct ones).

The product of its (nonzero) digits is 2916000, while the sum is 48.

The spelling of 1455133066653 in words is "one trillion, four hundred fifty-five billion, one hundred thirty-three million, sixty-six thousand, six hundred fifty-three".