1143466300553 has 8 divisors (see below), whose sum is σ = 1193329709376. Its totient is φ = 1093615182000.

The previous prime is 1143466300547. The next prime is 1143466300577. The reversal of 1143466300553 is 3550036643411.

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

It is a cyclic number.

It is not a de Polignac number, because 1143466300553 - 2²² = 1143462106249 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1143466300553.

It is not an unprimeable number, because it can be changed into a prime (1143466300153) 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, 2882183 + ... + 3254828.

It is an arithmetic number, because the mean of its divisors is an integer number (149166213672).

Almost surely, 2^{1143466300553} is an apocalyptic number.

It is an amenable number.

1143466300553 is a deficient number, since it is larger than the sum of its proper divisors (49863408823).

1143466300553 is an equidigital number, since it uses as much as digits as its factorization.

1143466300553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6145135.

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 1143466300553 in words is "one trillion, one hundred forty-three billion, four hundred sixty-six million, three hundred thousand, five hundred fifty-three".