10826855552 has 72 divisors (see below), whose sum is σ = 22954962555. Its totient is φ = 5085573120.

The previous prime is 10826855549. The next prime is 10826855561. The reversal of 10826855552 is 25555862801.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 5 ways, for example, as 7441477696 + 3385377856 = 86264^2 + 58184^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=73576.

It is a super-2 number, since 2×10826855552² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10826855497 and 10826855506.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 20012402 + ... + 20012942.

Almost surely, 2^10826855552 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 10826855552

10826855552 is an abundant number, since it is smaller than the sum of its proper divisors (12128107003).

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

10826855552 is an frugal number, since it uses more digits than its factorization.

10826855552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130 (or 560 counting only the distinct ones).

The product of its (nonzero) digits is 960000, while the sum is 47.

The spelling of 10826855552 in words is "ten billion, eight hundred twenty-six million, eight hundred fifty-five thousand, five hundred fifty-two".