10689509337 has 16 divisors (see below), whose sum is σ = 15489862080. Its totient is φ = 6517806912.

The previous prime is 10689509333. The next prime is 10689509353. The reversal of 10689509337 is 73390598601.

It is not a de Polignac number, because 10689509337 - 2² = 10689509333 is a prime.

It is a super-2 number, since 2×10689509337² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10689509337.

It is not an unprimeable number, because it can be changed into a prime (10689509333) 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, 1253043 + ... + 1261544.

It is an arithmetic number, because the mean of its divisors is an integer number (968116380).

Almost surely, 2^10689509337 is an apocalyptic number.

It is an amenable number.

10689509337 is a deficient number, since it is larger than the sum of its proper divisors (4800352743).

10689509337 is a wasteful number, since it uses less digits than its factorization.

10689509337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2514712.

The product of its (nonzero) digits is 1224720, while the sum is 51.

The spelling of 10689509337 in words is "ten billion, six hundred eighty-nine million, five hundred nine thousand, three hundred thirty-seven".