10551075 has 12 divisors (see below), whose sum is σ = 17444568. Its totient is φ = 5627200.

The previous prime is 10551071. The next prime is 10551119. The reversal of 10551075 is 57015501.

It is not a de Polignac number, because 10551075 - 2² = 10551071 is a prime.

It is a super-2 number, since 2×10551075² = 222650367311250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10551071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70266 + ... + 70415.

It is an arithmetic number, because the mean of its divisors is an integer number (1453714).

Almost surely, 2^10551075 is an apocalyptic number.

10551075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10551075 is a deficient number, since it is larger than the sum of its proper divisors (6893493).

10551075 is a wasteful number, since it uses less digits than its factorization.

10551075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140694 (or 140689 counting only the distinct ones).

The product of its (nonzero) digits is 875, while the sum is 24.

The square root of 10551075 is about 3248.2418321301. The cubic root of 10551075 is about 219.3304367237.

Adding to 10551075 its reverse (57015501), we get a palindrome (67566576).

The spelling of 10551075 in words is "ten million, five hundred fifty-one thousand, seventy-five".