135795765 has 32 divisors (see below), whose sum is σ = 249636096. Its totient is φ = 61747200.

The previous prime is 135795727. The next prime is 135795767. The reversal of 135795765 is 567597531.

It is not a de Polignac number, because 135795765 - 2¹⁰ = 135794741 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135795767) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16915 + ... + 23615.

It is an arithmetic number, because the mean of its divisors is an integer number (7801128).

Almost surely, 2^135795765 is an apocalyptic number.

135795765 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

135795765 is a deficient number, since it is larger than the sum of its proper divisors (113840331).

135795765 is a wasteful number, since it uses less digits than its factorization.

135795765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6909.

The product of its digits is 992250, while the sum is 48.

The square root of 135795765 is about 11653.1439963642. The cubic root of 135795765 is about 513.9987648030.

The spelling of 135795765 in words is "one hundred thirty-five million, seven hundred ninety-five thousand, seven hundred sixty-five".