11445534355662 has 72 divisors (see below), whose sum is σ = 27259653362760. Its totient is φ = 3468137032800.

The previous prime is 11445534355631. The next prime is 11445534355663. The reversal of 11445534355662 is 26655343554411.

11445534355662 is a `hidden beast` number, since 1 + 1 + 4 + 4 + 55 + 34 + 3 + 556 + 6 + 2 = 666.

It is a super-2 number, since 2×11445534355662² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11445534355599 and 11445534355608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11445534355663) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 38596737 + ... + 38892147.

It is an arithmetic number, because the mean of its divisors is an integer number (378606296705).

Almost surely, 2^{11445534355662} is an apocalyptic number.

11445534355662 is an abundant number, since it is smaller than the sum of its proper divisors (15814119007098).

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

11445534355662 is a wasteful number, since it uses less digits than its factorization.

11445534355662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313230 (or 313216 counting only the distinct ones).

The product of its digits is 25920000, while the sum is 54.

The spelling of 11445534355662 in words is "eleven trillion, four hundred forty-five billion, five hundred thirty-four million, three hundred fifty-five thousand, six hundred sixty-two".