11462526643 has 4 divisors (see below), whose sum is σ = 11462771440. Its totient is φ = 11462281848.

The previous prime is 11462526637. The next prime is 11462526659. The reversal of 11462526643 is 34662526411.

11462526643 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11462526643 - 2¹³ = 11462518451 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11462526596 and 11462526605.

It is not an unprimeable number, because it can be changed into a prime (11462526623) by changing a digit.

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, 27780 + ... + 153937.

It is an arithmetic number, because the mean of its divisors is an integer number (2865692860).

Almost surely, 2^11462526643 is an apocalyptic number.

11462526643 is a deficient number, since it is larger than the sum of its proper divisors (244797).

11462526643 is an equidigital number, since it uses as much as digits as its factorization.

11462526643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244796.

The product of its digits is 207360, while the sum is 40.

The spelling of 11462526643 in words is "eleven billion, four hundred sixty-two million, five hundred twenty-six thousand, six hundred forty-three".