1452045085201 has 2 divisors, whose sum is σ = 1452045085202. Its totient is φ = 1452045085200.

The previous prime is 1452045085193. The next prime is 1452045085219. The reversal of 1452045085201 is 1025805402541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1386386147601 + 65658937600 = 1177449^2 + 256240^2 .

It is an emirp because it is prime and its reverse (1025805402541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1452045085201 - 2³ = 1452045085193 is a prime.

It is not a weakly prime, because it can be changed into another prime (1452045085261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 726022542600 + 726022542601.

It is an arithmetic number, because the mean of its divisors is an integer number (726022542601).

Almost surely, 2^{1452045085201} is an apocalyptic number.

It is an amenable number.

1452045085201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1452045085201 is an equidigital number, since it uses as much as digits as its factorization.

1452045085201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64000, while the sum is 37.

The spelling of 1452045085201 in words is "one trillion, four hundred fifty-two billion, forty-five million, eighty-five thousand, two hundred one".