10209530529 has 24 divisors (see below), whose sum is σ = 16093677600. Its totient is φ = 6185312640.

The previous prime is 10209530501. The next prime is 10209530531. The reversal of 10209530529 is 92503590201.

It is a happy number.

10209530529 is a `hidden beast` number, since 10 + 2 + 0 + 95 + 30 + 529 = 666.

It is not a de Polignac number, because 10209530529 - 2⁵ = 10209530497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10209530493 and 10209530502.

It is not an unprimeable number, because it can be changed into a prime (10209530579) 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 23 ways as a sum of consecutive naturals, for example, 273417 + ... + 308505.

It is an arithmetic number, because the mean of its divisors is an integer number (670569900).

Almost surely, 2^10209530529 is an apocalyptic number.

It is an amenable number.

10209530529 is a deficient number, since it is larger than the sum of its proper divisors (5884147071).

10209530529 is a wasteful number, since it uses less digits than its factorization.

10209530529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38045 (or 38042 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The spelling of 10209530529 in words is "ten billion, two hundred nine million, five hundred thirty thousand, five hundred twenty-nine".