10689687801 has 16 divisors (see below), whose sum is σ = 17054773120. Its totient is φ = 6578269200.

The previous prime is 10689687787. The next prime is 10689687803. The reversal of 10689687801 is 10878698601.

It is not a de Polignac number, because 10689687801 - 2⁵ = 10689687769 is a prime.

It is a super-2 number, since 2×10689687801² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10689687803) 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, 15227125 + ... + 15227826.

It is an arithmetic number, because the mean of its divisors is an integer number (1065923320).

Almost surely, 2^10689687801 is an apocalyptic number.

It is an amenable number.

10689687801 is a deficient number, since it is larger than the sum of its proper divisors (6365085319).

10689687801 is a wasteful number, since it uses less digits than its factorization.

10689687801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30454973 (or 30454967 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 54.

It can be divided in two parts, 1068 and 9687801, that added together give a palindrome (9688869).

The spelling of 10689687801 in words is "ten billion, six hundred eighty-nine million, six hundred eighty-seven thousand, eight hundred one".