10725020529 has 16 divisors (see below), whose sum is σ = 14341973184. Its totient is φ = 7129068800.

The previous prime is 10725020521. The next prime is 10725020533. The reversal of 10725020529 is 92502052701.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10725020529 - 2³ = 10725020521 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10725020529.

It is not an unprimeable number, because it can be changed into a prime (10725020521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2108269 + ... + 2113349.

It is an arithmetic number, because the mean of its divisors is an integer number (896373324).

Almost surely, 2^10725020529 is an apocalyptic number.

It is an amenable number.

10725020529 is a deficient number, since it is larger than the sum of its proper divisors (3616952655).

10725020529 is a wasteful number, since it uses less digits than its factorization.

10725020529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7008.

The product of its (nonzero) digits is 12600, while the sum is 33.

The spelling of 10725020529 in words is "ten billion, seven hundred twenty-five million, twenty thousand, five hundred twenty-nine".