11550011462263 has 16 divisors (see below), whose sum is σ = 12018945576960. Its totient is φ = 11090399183136.

The previous prime is 11550011462237. The next prime is 11550011462287. The reversal of 11550011462263 is 36226411005511.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11550011462263 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 (11550011462203) 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 15 ways as a sum of consecutive naturals, for example, 52098256 + ... + 52319482.

It is an arithmetic number, because the mean of its divisors is an integer number (751184098560).

Almost surely, 2^{11550011462263} is an apocalyptic number.

11550011462263 is a deficient number, since it is larger than the sum of its proper divisors (468934114697).

11550011462263 is a wasteful number, since it uses less digits than its factorization.

11550011462263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242286.

The product of its (nonzero) digits is 43200, while the sum is 37.

Adding to 11550011462263 its reverse (36226411005511), we get a palindrome (47776422467774).

The spelling of 11550011462263 in words is "eleven trillion, five hundred fifty billion, eleven million, four hundred sixty-two thousand, two hundred sixty-three".