10090529 has 4 divisors (see below), whose sum is σ = 10363284. Its totient is φ = 9817776.

The previous prime is 10090523. The next prime is 10090567. The reversal of 10090529 is 92509001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8065600 + 2024929 = 2840^2 + 1423^2 .

It is a cyclic number.

It is not a de Polignac number, because 10090529 - 2²⁰ = 9041953 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10090498 and 10090507.

It is not an unprimeable number, because it can be changed into a prime (10090523) 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, 136322 + ... + 136395.

It is an arithmetic number, because the mean of its divisors is an integer number (2590821).

Almost surely, 2^10090529 is an apocalyptic number.

It is an amenable number.

10090529 is a deficient number, since it is larger than the sum of its proper divisors (272755).

10090529 is an equidigital number, since it uses as much as digits as its factorization.

10090529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272754.

The product of its (nonzero) digits is 810, while the sum is 26.

The square root of 10090529 is about 3176.5593021381. The cubic root of 10090529 is about 216.0916463523.

The spelling of 10090529 in words is "ten million, ninety thousand, five hundred twenty-nine".