11006464640515 has 16 divisors (see below), whose sum is σ = 13336170681600. Its totient is φ = 8719565310432.

The previous prime is 11006464640497. The next prime is 11006464640519. The reversal of 11006464640515 is 51504646460011.

It is a cyclic number.

It is not a de Polignac number, because 11006464640515 - 2¹⁹ = 11006464116227 is a prime.

It is a super-2 number, since 2×11006464640515² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11006464640519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74425516 + ... + 74573254.

It is an arithmetic number, because the mean of its divisors is an integer number (833510667600).

Almost surely, 2^{11006464640515} is an apocalyptic number.

11006464640515 is a deficient number, since it is larger than the sum of its proper divisors (2329706041085).

11006464640515 is a wasteful number, since it uses less digits than its factorization.

11006464640515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292506.

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 11006464640515 in words is "eleven trillion, six billion, four hundred sixty-four million, six hundred forty thousand, five hundred fifteen".