11452505354465 has 16 divisors (see below), whose sum is σ = 15706352770560. Its totient is φ = 7853116672320.

The previous prime is 11452505354447. The next prime is 11452505354483. The reversal of 11452505354465 is 56445350525411.

11452505354465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11452505354447) and next prime (11452505354483).

It is not a de Polignac number, because 11452505354465 - 2¹⁶ = 11452505288929 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12786731 + ... + 13653039.

It is an arithmetic number, because the mean of its divisors is an integer number (981647048160).

Almost surely, 2^{11452505354465} is an apocalyptic number.

It is an amenable number.

11452505354465 is a deficient number, since it is larger than the sum of its proper divisors (4253847416095).

11452505354465 is an equidigital number, since it uses as much as digits as its factorization.

11452505354465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1244032.

The product of its (nonzero) digits is 7200000, while the sum is 50.

Adding to 11452505354465 its reverse (56445350525411), we get a palindrome (67897855879876).

The spelling of 11452505354465 in words is "eleven trillion, four hundred fifty-two billion, five hundred five million, three hundred fifty-four thousand, four hundred sixty-five".