10552143 has 16 divisors (see below), whose sum is σ = 16634880. Its totient is φ = 5821536.

The previous prime is 10552133. The next prime is 10552219. The reversal of 10552143 is 34125501.

10552143 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10552143 - 2¹⁰ = 10551119 is a prime.

It is a super-2 number, since 2×10552143² = 222695443784898, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10552123) 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, 8055 + ... + 9272.

It is an arithmetic number, because the mean of its divisors is an integer number (1039680).

Almost surely, 2^10552143 is an apocalyptic number.

10552143 is a deficient number, since it is larger than the sum of its proper divisors (6082737).

10552143 is a wasteful number, since it uses less digits than its factorization.

10552143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17366.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 10552143 is about 3248.4062245969. The cubic root of 10552143 is about 219.3378368229.

Adding to 10552143 its reverse (34125501), we get a palindrome (44677644).

The spelling of 10552143 in words is "ten million, five hundred fifty-two thousand, one hundred forty-three".