1452360545243 has 16 divisors (see below), whose sum is σ = 1535084208000. Its totient is φ = 1370266632000.

The previous prime is 1452360545227. The next prime is 1452360545261. The reversal of 1452360545243 is 3425450632541.

It is a cyclic number.

It is not a de Polignac number, because 1452360545243 - 2⁴ = 1452360545227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1452360545194 and 1452360545203.

It is not an unprimeable number, because it can be changed into a prime (1452360545443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53871455 + ... + 53898407.

It is an arithmetic number, because the mean of its divisors is an integer number (95942763000).

Almost surely, 2^{1452360545243} is an apocalyptic number.

1452360545243 is a deficient number, since it is larger than the sum of its proper divisors (82723662757).

1452360545243 is a wasteful number, since it uses less digits than its factorization.

1452360545243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38522.

The product of its (nonzero) digits is 1728000, while the sum is 44.

The spelling of 1452360545243 in words is "one trillion, four hundred fifty-two billion, three hundred sixty million, five hundred forty-five thousand, two hundred forty-three".