11453445215436 has 48 divisors (see below), whose sum is σ = 31870456257024. Its totient is φ = 3130134095616.

The previous prime is 11453445215419. The next prime is 11453445215437. The reversal of 11453445215436 is 63451254435411.

It is not an unprimeable number, because it can be changed into a prime (11453445215437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2964140205 + ... + 2964144068.

It is an arithmetic number, because the mean of its divisors is an integer number (663967838688).

Almost surely, 2^{11453445215436} is an apocalyptic number.

It is an amenable number.

11453445215436 is an abundant number, since it is smaller than the sum of its proper divisors (20417011041588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11453445215436 is a wasteful number, since it uses less digits than its factorization.

11453445215436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5928284310 (or 5928284308 counting only the distinct ones).

The product of its digits is 3456000, while the sum is 48.

The spelling of 11453445215436 in words is "eleven trillion, four hundred fifty-three billion, four hundred forty-five million, two hundred fifteen thousand, four hundred thirty-six".