135883693 has 8 divisors (see below), whose sum is σ = 148358016. Its totient is φ = 123429600.

The previous prime is 135883691. The next prime is 135883697. The reversal of 135883693 is 396388531.

135883693 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 135883693 - 2¹ = 135883691 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 (135883691) 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, 11313 + ... + 19993.

It is an arithmetic number, because the mean of its divisors is an integer number (18544752).

Almost surely, 2^135883693 is an apocalyptic number.

It is an amenable number.

135883693 is a deficient number, since it is larger than the sum of its proper divisors (12474323).

135883693 is a wasteful number, since it uses less digits than its factorization.

135883693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10115.

The product of its digits is 466560, while the sum is 46.

The square root of 135883693 is about 11656.9161016111. The cubic root of 135883693 is about 514.1096792396.

The spelling of 135883693 in words is "one hundred thirty-five million, eight hundred eighty-three thousand, six hundred ninety-three".