10261105533 has 36 divisors (see below), whose sum is σ = 17267419260. Its totient is φ = 5854657536.

The previous prime is 10261105501. The next prime is 10261105541. The reversal of 10261105533 is 33550116201.

10261105533 is a `hidden beast` number, since 1 + 0 + 26 + 1 + 105 + 533 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 10152174564 + 108930969 = 100758^2 + 10437^2 .

It is not a de Polignac number, because 10261105533 - 2⁵ = 10261105501 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10261105497 and 10261105506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10261107533) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 281373 + ... + 315741.

It is an arithmetic number, because the mean of its divisors is an integer number (479650535).

Almost surely, 2^10261105533 is an apocalyptic number.

It is an amenable number.

10261105533 is a deficient number, since it is larger than the sum of its proper divisors (7006313727).

10261105533 is a wasteful number, since it uses less digits than its factorization.

10261105533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35066 (or 35056 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The spelling of 10261105533 in words is "ten billion, two hundred sixty-one million, one hundred five thousand, five hundred thirty-three".