135695285623 has 8 divisors (see below), whose sum is σ = 136194199200. Its totient is φ = 135197044608.

The previous prime is 135695285567. The next prime is 135695285683. The reversal of 135695285623 is 326582596531.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 135695285623 - 2⁹ = 135695285111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135695285683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237915 + ... + 572707.

It is an arithmetic number, because the mean of its divisors is an integer number (17024274900).

Almost surely, 2^135695285623 is an apocalyptic number.

135695285623 is a deficient number, since it is larger than the sum of its proper divisors (498913577).

135695285623 is a wasteful number, since it uses less digits than its factorization.

135695285623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336281.

The product of its digits is 11664000, while the sum is 55.

The spelling of 135695285623 in words is "one hundred thirty-five billion, six hundred ninety-five million, two hundred eighty-five thousand, six hundred twenty-three".