11554315650364 has 12 divisors (see below), whose sum is σ = 21409467234624. Its totient is φ = 5437325011904.

The previous prime is 11554315650343. The next prime is 11554315650373. The reversal of 11554315650364 is 46305651345511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84958203244 + ... + 84958203379.

It is an arithmetic number, because the mean of its divisors is an integer number (1784122269552).

Almost surely, 2^{11554315650364} is an apocalyptic number.

It is an amenable number.

11554315650364 is a deficient number, since it is larger than the sum of its proper divisors (9855151584260).

11554315650364 is a wasteful number, since it uses less digits than its factorization.

11554315650364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169916406644 (or 169916406642 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 49.

Adding to 11554315650364 its reverse (46305651345511), we get a palindrome (57859966995875).

The spelling of 11554315650364 in words is "eleven trillion, five hundred fifty-four billion, three hundred fifteen million, six hundred fifty thousand, three hundred sixty-four".