11452541063 has 4 divisors (see below), whose sum is σ = 11511880848. Its totient is φ = 11393201280.

The previous prime is 11452541059. The next prime is 11452541071. The reversal of 11452541063 is 36014525411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36014525411 = 421 ⋅85545191.

It is a cyclic number.

It is not a de Polignac number, because 11452541063 - 2² = 11452541059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11452541053) 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 3 ways as a sum of consecutive naturals, for example, 29669603 + ... + 29669988.

It is an arithmetic number, because the mean of its divisors is an integer number (2877970212).

Almost surely, 2^11452541063 is an apocalyptic number.

11452541063 is a deficient number, since it is larger than the sum of its proper divisors (59339785).

11452541063 is an equidigital number, since it uses as much as digits as its factorization.

11452541063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59339784.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 11452541063 in words is "eleven billion, four hundred fifty-two million, five hundred forty-one thousand, sixty-three".