1452554705641 has 16 divisors (see below), whose sum is σ = 1567269662224. Its totient is φ = 1338266271744.

The previous prime is 1452554705533. The next prime is 1452554705653. The reversal of 1452554705641 is 1465074552541.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 165509835241 + 1287044870400 = 406829^2 + 1134480^2 .

It is a cyclic number.

It is not a de Polignac number, because 1452554705641 - 2²⁵ = 1452521151209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1452554705681) 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 15 ways as a sum of consecutive naturals, for example, 56522191 + ... + 56547883.

It is an arithmetic number, because the mean of its divisors is an integer number (97954353889).

Almost surely, 2^{1452554705641} is an apocalyptic number.

It is an amenable number.

1452554705641 is a deficient number, since it is larger than the sum of its proper divisors (114714956583).

1452554705641 is a wasteful number, since it uses less digits than its factorization.

1452554705641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33820.

The product of its (nonzero) digits is 3360000, while the sum is 49.

The spelling of 1452554705641 in words is "one trillion, four hundred fifty-two billion, five hundred fifty-four million, seven hundred five thousand, six hundred forty-one".