10553329 has 4 divisors (see below), whose sum is σ = 10566976. Its totient is φ = 10539684.

The previous prime is 10553327. The next prime is 10553339. The reversal of 10553329 is 92335501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 92335501 = 23 ⋅4014587.

It is a cyclic number.

It is not a de Polignac number, because 10553329 - 2¹ = 10553327 is a prime.

It is a super-2 number, since 2×10553329² = 222745505964482, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10553297 and 10553306.

It is not an unprimeable number, because it can be changed into a prime (10553327) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5589 + ... + 7234.

It is an arithmetic number, because the mean of its divisors is an integer number (2641744).

Almost surely, 2^10553329 is an apocalyptic number.

It is an amenable number.

10553329 is a deficient number, since it is larger than the sum of its proper divisors (13647).

10553329 is an equidigital number, since it uses as much as digits as its factorization.

10553329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13646.

The product of its (nonzero) digits is 4050, while the sum is 28.

The square root of 10553329 is about 3248.5887705279. The cubic root of 10553329 is about 219.3460539509.

The spelling of 10553329 in words is "ten million, five hundred fifty-three thousand, three hundred twenty-nine".