1453305633332 has 24 divisors (see below), whose sum is σ = 2921365649664. Its totient is φ = 619683617952.

The previous prime is 1453305633323. The next prime is 1453305633337. The reversal of 1453305633332 is 2333365033541.

It is a super-2 number, since 2×1453305633332² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1453305633332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1453305633337) 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 7 ways as a sum of consecutive naturals, for example, 131729948 + ... + 131740979.

It is an arithmetic number, because the mean of its divisors is an integer number (121723568736).

Almost surely, 2^{1453305633332} is an apocalyptic number.

It is an amenable number.

1453305633332 is an abundant number, since it is smaller than the sum of its proper divisors (1468060016332).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1453305633332 is a wasteful number, since it uses less digits than its factorization.

1453305633332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263471135 (or 263471133 counting only the distinct ones).

The product of its (nonzero) digits is 874800, while the sum is 41.

The spelling of 1453305633332 in words is "one trillion, four hundred fifty-three billion, three hundred five million, six hundred thirty-three thousand, three hundred thirty-two".