11395773506560 has 88 divisors (see below), whose sum is σ = 27399933058176. Its totient is φ = 4547732398080.

The previous prime is 11395773506443. The next prime is 11395773506587. The reversal of 11395773506560 is 6560537759311.

It is a junction number, because it is equal to n+sod(n) for n = 11395773506495 and 11395773506504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 375342 + ... + 4788781.

Almost surely, 2^{11395773506560} is an apocalyptic number.

11395773506560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11395773506560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13699966529088).

11395773506560 is an abundant number, since it is smaller than the sum of its proper divisors (16004159551616).

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

11395773506560 is an equidigital number, since it uses as much as digits as its factorization.

11395773506560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5164579 (or 5164561 counting only the distinct ones).

The product of its (nonzero) digits is 17860500, while the sum is 58.

The spelling of 11395773506560 in words is "eleven trillion, three hundred ninety-five billion, seven hundred seventy-three million, five hundred six thousand, five hundred sixty".