1453428564041 has 2 divisors, whose sum is σ = 1453428564042. Its totient is φ = 1453428564040.

The previous prime is 1453428564037. The next prime is 1453428564061. The reversal of 1453428564041 is 1404658243541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1204198969600 + 249229594441 = 1097360^2 + 499229^2 .

It is a cyclic number.

It is not a de Polignac number, because 1453428564041 - 2² = 1453428564037 is a prime.

It is a super-2 number, since 2×1453428564041² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1453428564061) 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 as a sum of consecutive naturals, namely, 726714282020 + 726714282021.

It is an arithmetic number, because the mean of its divisors is an integer number (726714282021).

Almost surely, 2^{1453428564041} is an apocalyptic number.

It is an amenable number.

1453428564041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1453428564041 is an equidigital number, since it uses as much as digits as its factorization.

1453428564041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1843200, while the sum is 47.

The spelling of 1453428564041 in words is "one trillion, four hundred fifty-three billion, four hundred twenty-eight million, five hundred sixty-four thousand, forty-one".