10535765 has 4 divisors (see below), whose sum is σ = 12642924. Its totient is φ = 8428608.

The previous prime is 10535743. The next prime is 10535773. The reversal of 10535765 is 56753501.

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 4355569 + 6180196 = 2087^2 + 2486^2 .

It is a cyclic number.

It is not a de Polignac number, because 10535765 - 2⁸ = 10535509 is a prime.

It is a super-2 number, since 2×10535765² = 222004688270450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1053572 + ... + 1053581.

It is an arithmetic number, because the mean of its divisors is an integer number (3160731).

Almost surely, 2^10535765 is an apocalyptic number.

It is an amenable number.

10535765 is a deficient number, since it is larger than the sum of its proper divisors (2107159).

10535765 is an equidigital number, since it uses as much as digits as its factorization.

10535765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2107158.

The product of its (nonzero) digits is 15750, while the sum is 32.

The square root of 10535765 is about 3245.8843171007. The cubic root of 10535765 is about 219.2242998462.

The spelling of 10535765 in words is "ten million, five hundred thirty-five thousand, seven hundred sixty-five".