11553214304536 has 16 divisors (see below), whose sum is σ = 21695757938640. Its totient is φ = 5767678854240.

The previous prime is 11553214304479. The next prime is 11553214304549. The reversal of 11553214304536 is 63540341235511.

It is a junction number, because it is equal to n+sod(n) for n = 11553214304492 and 11553214304501.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1116031755 + ... + 1116042106.

It is an arithmetic number, because the mean of its divisors is an integer number (1355984871165).

Almost surely, 2^{11553214304536} is an apocalyptic number.

It is an amenable number.

11553214304536 is a deficient number, since it is larger than the sum of its proper divisors (10142543634104).

11553214304536 is a wasteful number, since it uses less digits than its factorization.

11553214304536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2232074514 (or 2232074510 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 43.

The spelling of 11553214304536 in words is "eleven trillion, five hundred fifty-three billion, two hundred fourteen million, three hundred four thousand, five hundred thirty-six".