10639952323836 has 96 divisors (see below), whose sum is σ = 27234448819200. Its totient is φ = 3206272696320.

The previous prime is 10639952323801. The next prime is 10639952323883. The reversal of 10639952323836 is 63832325993601.

It is a happy number.

10639952323836 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10639952323836² (a number of 27 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 10639952323836.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66386845 + ... + 66546923.

It is an arithmetic number, because the mean of its divisors is an integer number (283692175200).

Almost surely, 2^{10639952323836} 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 10639952323836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13617224409600).

10639952323836 is an abundant number, since it is smaller than the sum of its proper divisors (16594496495364).

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

10639952323836 is a wasteful number, since it uses less digits than its factorization.

10639952323836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162899 (or 162897 counting only the distinct ones).

The product of its (nonzero) digits is 37791360, while the sum is 60.

The spelling of 10639952323836 in words is "ten trillion, six hundred thirty-nine billion, nine hundred fifty-two million, three hundred twenty-three thousand, eight hundred thirty-six".