1146664047453 has 8 divisors (see below), whose sum is σ = 1528925438400. Its totient is φ = 764422677408.

The previous prime is 1146664047433. The next prime is 1146664047467. The reversal of 1146664047453 is 3547404666411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1146664047453 - 2⁸ = 1146664047197 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1146664047396 and 1146664047405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146664047433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4871073 + ... + 5101046.

It is an arithmetic number, because the mean of its divisors is an integer number (191115679800).

Almost surely, 2^{1146664047453} is an apocalyptic number.

It is an amenable number.

1146664047453 is a deficient number, since it is larger than the sum of its proper divisors (382261390947).

1146664047453 is an equidigital number, since it uses as much as digits as its factorization.

1146664047453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10010451.

The product of its (nonzero) digits is 5806080, while the sum is 51.

The spelling of 1146664047453 in words is "one trillion, one hundred forty-six billion, six hundred sixty-four million, forty-seven thousand, four hundred fifty-three".