11648264243615 has 8 divisors (see below), whose sum is σ = 13977968517888. Its totient is φ = 9318577111200.

The previous prime is 11648264243579. The next prime is 11648264243683. The reversal of 11648264243615 is 51634246284611.

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

It is not a de Polignac number, because 11648264243615 - 2²⁶ = 11648197134751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2739836 + ... + 5550065.

It is an arithmetic number, because the mean of its divisors is an integer number (1747246064736).

Almost surely, 2^{11648264243615} is an apocalyptic number.

11648264243615 is a deficient number, since it is larger than the sum of its proper divisors (2329704274273).

11648264243615 is an equidigital number, since it uses as much as digits as its factorization.

11648264243615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8570929.

The product of its digits is 6635520, while the sum is 53.

The spelling of 11648264243615 in words is "eleven trillion, six hundred forty-eight billion, two hundred sixty-four million, two hundred forty-three thousand, six hundred fifteen".