11563148746266 has 16 divisors (see below), whose sum is σ = 24905243453664. Its totient is φ = 3557891921904.

The previous prime is 11563148746211. The next prime is 11563148746301. The reversal of 11563148746266 is 66264784136511.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74122748296 + ... + 74122748451.

It is an arithmetic number, because the mean of its divisors is an integer number (1556577715854).

Almost surely, 2^{11563148746266} is an apocalyptic number.

11563148746266 is an abundant number, since it is smaller than the sum of its proper divisors (13342094707398).

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

11563148746266 is a wasteful number, since it uses less digits than its factorization.

11563148746266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148245496765.

The product of its digits is 34836480, while the sum is 60.

The spelling of 11563148746266 in words is "eleven trillion, five hundred sixty-three billion, one hundred forty-eight million, seven hundred forty-six thousand, two hundred sixty-six".