1452066055543 has 4 divisors (see below), whose sum is σ = 1476677344680. Its totient is φ = 1427454766408.

The previous prime is 1452066055501. The next prime is 1452066055553. The reversal of 1452066055543 is 3455506602541.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1452066055543 - 2⁹ = 1452066055031 is a prime.

It is a super-2 number, since 2×1452066055543² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1452066055493 and 1452066055502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1452066055553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12305644480 + ... + 12305644597.

It is an arithmetic number, because the mean of its divisors is an integer number (369169336170).

Almost surely, 2^{1452066055543} is an apocalyptic number.

1452066055543 is a deficient number, since it is larger than the sum of its proper divisors (24611289137).

1452066055543 is an equidigital number, since it uses as much as digits as its factorization.

1452066055543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24611289136.

The product of its (nonzero) digits is 2160000, while the sum is 46.

The spelling of 1452066055543 in words is "one trillion, four hundred fifty-two billion, sixty-six million, fifty-five thousand, five hundred forty-three".