11314653543 has 24 divisors (see below), whose sum is σ = 16962145200. Its totient is φ = 7259220864.

The previous prime is 11314653533. The next prime is 11314653547. The reversal of 11314653543 is 34535641311.

11314653543 is a `hidden beast` number, since 11 + 31 + 46 + 535 + 43 = 666.

It is not a de Polignac number, because 11314653543 - 2⁴ = 11314653527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11314653498 and 11314653507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11314653547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9523 + ... + 150731.

It is an arithmetic number, because the mean of its divisors is an integer number (706756050).

Almost surely, 2^11314653543 is an apocalyptic number.

11314653543 is a deficient number, since it is larger than the sum of its proper divisors (5647491657).

11314653543 is a wasteful number, since it uses less digits than its factorization.

11314653543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141551 (or 141548 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The spelling of 11314653543 in words is "eleven billion, three hundred fourteen million, six hundred fifty-three thousand, five hundred forty-three".