10653553 has 8 divisors (see below), whose sum is σ = 11045376. Its totient is φ = 10264800.

The previous prime is 10653541. The next prime is 10653557. The reversal of 10653553 is 35535601.

It is a happy number.

10653553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10653553 is a prime.

It is a super-2 number, since 2×10653553² = 226996383047618, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10653557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8100 + ... + 9322.

It is an arithmetic number, because the mean of its divisors is an integer number (1380672).

Almost surely, 2^10653553 is an apocalyptic number.

It is an amenable number.

10653553 is a deficient number, since it is larger than the sum of its proper divisors (391823).

10653553 is a wasteful number, since it uses less digits than its factorization.

10653553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1535.

The product of its (nonzero) digits is 6750, while the sum is 28.

The square root of 10653553 is about 3263.9780942892. The cubic root of 10653553 is about 220.0382371554.

The spelling of 10653553 in words is "ten million, six hundred fifty-three thousand, five hundred fifty-three".