10688189436 has 30 divisors (see below), whose sum is σ = 27941039280. Its totient is φ = 3562729704.

The previous prime is 10688189431. The next prime is 10688189441. The reversal of 10688189436 is 63498188601.

It is an interprime number because it is at equal distance from previous prime (10688189431) and next prime (10688189441).

It is a super-2 number, since 2×10688189436² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10688189431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 16493796 + ... + 16494443.

It is an arithmetic number, because the mean of its divisors is an integer number (931367976).

Almost surely, 2^10688189436 is an apocalyptic number.

It is an amenable number.

10688189436 is an abundant number, since it is smaller than the sum of its proper divisors (17252849844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10688189436 is a wasteful number, since it uses less digits than its factorization.

10688189436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32988255 (or 32988244 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 54.

The spelling of 10688189436 in words is "ten billion, six hundred eighty-eight million, one hundred eighty-nine thousand, four hundred thirty-six".