11586948465 has 16 divisors (see below), whose sum is σ = 18588829248. Its totient is φ = 6163135296.

The previous prime is 11586948449. The next prime is 11586948473. The reversal of 11586948465 is 56484968511.

It is a happy number.

11586948465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11586948465 - 2⁴ = 11586948449 is a prime.

It is a super-3 number, since 3×11586948465³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1029879 + ... + 1041068.

It is an arithmetic number, because the mean of its divisors is an integer number (1161801828).

Almost surely, 2^11586948465 is an apocalyptic number.

11586948465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11586948465 is a deficient number, since it is larger than the sum of its proper divisors (7001880783).

11586948465 is a wasteful number, since it uses less digits than its factorization.

11586948465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2071328.

The product of its digits is 8294400, while the sum is 57.

The spelling of 11586948465 in words is "eleven billion, five hundred eighty-six million, nine hundred forty-eight thousand, four hundred sixty-five".