10164697788 has 72 divisors (see below), whose sum is σ = 27613149312. Its totient is φ = 2901751776.

The previous prime is 10164697733. The next prime is 10164697793. The reversal of 10164697788 is 88779646101.

It is a happy number.

It is a super-2 number, since 2×10164697788² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 759531 + ... + 772797.

Almost surely, 2^10164697788 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 10164697788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13806574656).

10164697788 is an abundant number, since it is smaller than the sum of its proper divisors (17448451524).

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

10164697788 is a wasteful number, since it uses less digits than its factorization.

10164697788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14591 (or 14582 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 57.

The spelling of 10164697788 in words is "ten billion, one hundred sixty-four million, six hundred ninety-seven thousand, seven hundred eighty-eight".