10687825926 has 72 divisors (see below), whose sum is σ = 24617796840. Its totient is φ = 3350538432.

The previous prime is 10687825919. The next prime is 10687825933. The reversal of 10687825926 is 62952878601.

10687825926 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10687825919) and next prime (10687825933).

It is a super-2 number, since 2×10687825926² (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 35 ways as a sum of consecutive naturals, for example, 897306 + ... + 909138.

It is an arithmetic number, because the mean of its divisors is an integer number (341913845).

Almost surely, 2^10687825926 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10687825926, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12308898420).

10687825926 is an abundant number, since it is smaller than the sum of its proper divisors (13929970914).

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

10687825926 is a wasteful number, since it uses less digits than its factorization.

10687825926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12018 (or 11996 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The spelling of 10687825926 in words is "ten billion, six hundred eighty-seven million, eight hundred twenty-five thousand, nine hundred twenty-six".