10553354166 has 32 divisors (see below), whose sum is σ = 21476312928. Its totient is φ = 3456311040.

The previous prime is 10553354143. The next prime is 10553354171. The reversal of 10553354166 is 66145335501.

It is a super-2 number, since 2×10553354166² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 327556 + ... + 358328.

It is an arithmetic number, because the mean of its divisors is an integer number (671134779).

Almost surely, 2^10553354166 is an apocalyptic number.

10553354166 is an abundant number, since it is smaller than the sum of its proper divisors (10922958762).

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

10553354166 is a wasteful number, since it uses less digits than its factorization.

10553354166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31776.

The product of its (nonzero) digits is 162000, while the sum is 39.

Adding to 10553354166 its reverse (66145335501), we get a palindrome (76698689667).

It can be divided in two parts, 1055335 and 4166, that added together give a palindrome (1059501).

The spelling of 10553354166 in words is "ten billion, five hundred fifty-three million, three hundred fifty-four thousand, one hundred sixty-six".