10551168 has 128 divisors (see below), whose sum is σ = 32313600. Its totient is φ = 3386880.

The previous prime is 10551143. The next prime is 10551173. The reversal of 10551168 is 86115501.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×10551168² = 222654292328448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148573 + ... + 148643.

It is an arithmetic number, because the mean of its divisors is an integer number (252450).

Almost surely, 2^10551168 is an apocalyptic number.

10551168 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10551168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16156800).

10551168 is an abundant number, since it is smaller than the sum of its proper divisors (21762432).

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

10551168 is an equidigital number, since it uses as much as digits as its factorization.

10551168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 27.

The square root of 10551168 is about 3248.2561475352. The cubic root of 10551168 is about 219.3310811342.

Adding to 10551168 its reverse (86115501), we get a palindrome (96666669).

The spelling of 10551168 in words is "ten million, five hundred fifty-one thousand, one hundred sixty-eight".