10555533 has 12 divisors (see below), whose sum is σ = 15535260. Its totient is φ = 6903936.

The previous prime is 10555483. The next prime is 10555537. The reversal of 10555533 is 33555501.

10555533 is a `hidden beast` number, since 105 + 5 + 553 + 3 = 666.

10555533 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9108324 + 1447209 = 3018^2 + 1203^2 .

It is not a de Polignac number, because 10555533 - 2¹⁴ = 10539149 is a prime.

It is a super-2 number, since 2×10555533² = 222838553828178, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 10555497 and 10555506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10555537) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10588 + ... + 11541.

It is an arithmetic number, because the mean of its divisors is an integer number (1294605).

Almost surely, 2^10555533 is an apocalyptic number.

It is an amenable number.

10555533 is a deficient number, since it is larger than the sum of its proper divisors (4979727).

10555533 is a wasteful number, since it uses less digits than its factorization.

10555533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22188 (or 22185 counting only the distinct ones).

The product of its (nonzero) digits is 5625, while the sum is 27.

The square root of 10555533 is about 3248.9279770410. The cubic root of 10555533 is about 219.3613225943.

The spelling of 10555533 in words is "ten million, five hundred fifty-five thousand, five hundred thirty-three".