10525729 has 2 divisors, whose sum is σ = 10525730. Its totient is φ = 10525728.

The previous prime is 10525727. The next prime is 10525759. The reversal of 10525729 is 92752501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6115729 + 4410000 = 2473^2 + 2100^2 .

It is an emirp because it is prime and its reverse (92752501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10525729 - 2¹ = 10525727 is a prime.

It is a super-2 number, since 2×10525729² = 221581941962882, which contains 22 as substring.

Together with 10525727, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 10525729.

It is not a weakly prime, because it can be changed into another prime (10525721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5262864 + 5262865.

It is an arithmetic number, because the mean of its divisors is an integer number (5262865).

Almost surely, 2^10525729 is an apocalyptic number.

It is an amenable number.

10525729 is a deficient number, since it is larger than the sum of its proper divisors (1).

10525729 is an equidigital number, since it uses as much as digits as its factorization.

10525729 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 10525729 is about 3244.3379910237. The cubic root of 10525729 is about 219.1546692741.

The spelling of 10525729 in words is "ten million, five hundred twenty-five thousand, seven hundred twenty-nine".