10535606553 has 16 divisors (see below), whose sum is σ = 14272358976. Its totient is φ = 6911520000.

The previous prime is 10535606531. The next prime is 10535606561. The reversal of 10535606553 is 35560653501.

It is not a de Polignac number, because 10535606553 - 2²¹ = 10533509401 is a prime.

It is a super-2 number, since 2×10535606553² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10535606953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164053 + ... + 219053.

It is an arithmetic number, because the mean of its divisors is an integer number (892022436).

Almost surely, 2^10535606553 is an apocalyptic number.

It is an amenable number.

10535606553 is a deficient number, since it is larger than the sum of its proper divisors (3736752423).

10535606553 is an equidigital number, since it uses as much as digits as its factorization.

10535606553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56024.

The product of its (nonzero) digits is 202500, while the sum is 39.

The spelling of 10535606553 in words is "ten billion, five hundred thirty-five million, six hundred six thousand, five hundred fifty-three".