11811450263159 has 8 divisors (see below), whose sum is σ = 11931382890000. Its totient is φ = 11691694400256.

The previous prime is 11811450263131. The next prime is 11811450263203. The reversal of 11811450263159 is 95136205411811.

11811450263159 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11811450263159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11811450262159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44056664 + ... + 44323949.

It is an arithmetic number, because the mean of its divisors is an integer number (1491422861250).

Almost surely, 2^{11811450263159} is an apocalyptic number.

11811450263159 is a deficient number, since it is larger than the sum of its proper divisors (119932626841).

11811450263159 is a wasteful number, since it uses less digits than its factorization.

11811450263159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88381969.

The product of its (nonzero) digits is 259200, while the sum is 47.

The spelling of 11811450263159 in words is "eleven trillion, eight hundred eleven billion, four hundred fifty million, two hundred sixty-three thousand, one hundred fifty-nine".