135750607646 has 8 divisors (see below), whose sum is σ = 204522942600. Its totient is φ = 67576293448.

The previous prime is 135750607639. The next prime is 135750607649. The reversal of 135750607646 is 646706057531.

135750607646 is digitally balanced in base 3, 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 super-2 number, since 2×135750607646² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 135750607594 and 135750607603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135750607649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149504621 + ... + 149505528.

It is an arithmetic number, because the mean of its divisors is an integer number (25565367825).

Almost surely, 2^135750607646 is an apocalyptic number.

135750607646 is a deficient number, since it is larger than the sum of its proper divisors (68772334954).

135750607646 is a wasteful number, since it uses less digits than its factorization.

135750607646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299010378.

The product of its (nonzero) digits is 3175200, while the sum is 50.

The spelling of 135750607646 in words is "one hundred thirty-five billion, seven hundred fifty million, six hundred seven thousand, six hundred forty-six".