10165656696 has 128 divisors (see below), whose sum is σ = 28129489920. Its totient is φ = 3041846784.

The previous prime is 10165656691. The next prime is 10165656731. The reversal of 10165656696 is 69665656101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10165656691) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2388106 + ... + 2392358.

It is an arithmetic number, because the mean of its divisors is an integer number (219761640).

Almost surely, 2^10165656696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10165656696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14064744960).

10165656696 is an abundant number, since it is smaller than the sum of its proper divisors (17963833224).

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

10165656696 is a wasteful number, since it uses less digits than its factorization.

10165656696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4485 (or 4481 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 51.

The spelling of 10165656696 in words is "ten billion, one hundred sixty-five million, six hundred fifty-six thousand, six hundred ninety-six".