10465696665 has 16 divisors (see below), whose sum is σ = 18605683200. Its totient is φ = 5581704816.

The previous prime is 10465696597. The next prime is 10465696669. The reversal of 10465696665 is 56669656401.

It is not a de Polignac number, because 10465696665 - 2⁷ = 10465696537 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (10465696669) 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, 38761705 + ... + 38761974.

It is an arithmetic number, because the mean of its divisors is an integer number (1162855200).

Almost surely, 2^10465696665 is an apocalyptic number.

10465696665 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10465696665 is a deficient number, since it is larger than the sum of its proper divisors (8139986535).

10465696665 is an equidigital number, since it uses as much as digits as its factorization.

10465696665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77523693 (or 77523687 counting only the distinct ones).

The product of its (nonzero) digits is 6998400, while the sum is 54.

The spelling of 10465696665 in words is "ten billion, four hundred sixty-five million, six hundred ninety-six thousand, six hundred sixty-five".