10696553865 has 48 divisors (see below), whose sum is σ = 19243224000. Its totient is φ = 5489963136.

The previous prime is 10696553827. The next prime is 10696553909. The reversal of 10696553865 is 56835569601.

It is a happy number.

10696553865 is a `hidden beast` number, since 1 + 0 + 6 + 9 + 6 + 553 + 86 + 5 = 666.

10696553865 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 10696553865 - 2¹⁵ = 10696521097 is a prime.

It is a super-2 number, since 2×10696553865² (a number of 21 digits) contains 22 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 47 ways as a sum of consecutive naturals, for example, 387286 + ... + 413984.

It is an arithmetic number, because the mean of its divisors is an integer number (400900500).

Almost surely, 2^10696553865 is an apocalyptic number.

10696553865 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10696553865 is a deficient number, since it is larger than the sum of its proper divisors (8546670135).

10696553865 is a wasteful number, since it uses less digits than its factorization.

10696553865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27046 (or 27043 counting only the distinct ones).

The product of its (nonzero) digits is 5832000, while the sum is 54.

The spelling of 10696553865 in words is "ten billion, six hundred ninety-six million, five hundred fifty-three thousand, eight hundred sixty-five".