1453652001328 has 20 divisors (see below), whose sum is σ = 2881949608648. Its totient is φ = 709923070080.

The previous prime is 1453652001287. The next prime is 1453652001331. The reversal of 1453652001328 is 8231002563541.

It is a super-2 number, since 2×1453652001328² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1056432453 + ... + 1056433828.

Almost surely, 2^{1453652001328} is an apocalyptic number.

It is an amenable number.

1453652001328 is a deficient number, since it is larger than the sum of its proper divisors (1428297607320).

1453652001328 is a wasteful number, since it uses less digits than its factorization.

1453652001328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2112866332 (or 2112866326 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 40.

Adding to 1453652001328 its reverse (8231002563541), we get a palindrome (9684654564869).

The spelling of 1453652001328 in words is "one trillion, four hundred fifty-three billion, six hundred fifty-two million, one thousand, three hundred twenty-eight".