11132545419 has 8 divisors (see below), whose sum is σ = 16492659920. Its totient is φ = 7421696928.

The previous prime is 11132545381. The next prime is 11132545423. The reversal of 11132545419 is 91454523111.

11132545419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11132545419 - 2²³ = 11124156811 is a prime.

It is a super-2 number, since 2×11132545419² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11132545429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206158222 + ... + 206158275.

It is an arithmetic number, because the mean of its divisors is an integer number (2061582490).

Almost surely, 2^11132545419 is an apocalyptic number.

11132545419 is a deficient number, since it is larger than the sum of its proper divisors (5360114501).

11132545419 is an equidigital number, since it uses as much as digits as its factorization.

11132545419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412316506 (or 412316500 counting only the distinct ones).

The product of its digits is 21600, while the sum is 36.

The spelling of 11132545419 in words is "eleven billion, one hundred thirty-two million, five hundred forty-five thousand, four hundred nineteen".