135375506 has 16 divisors (see below), whose sum is σ = 235011840. Its totient is φ = 57283200.

The previous prime is 135375479. The next prime is 135375517. The reversal of 135375506 is 605573531.

135375506 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60095 + ... + 62306.

It is an arithmetic number, because the mean of its divisors is an integer number (14688240).

Almost surely, 2^135375506 is an apocalyptic number.

135375506 is a deficient number, since it is larger than the sum of its proper divisors (99636334).

135375506 is a wasteful number, since it uses less digits than its factorization.

135375506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122489.

The product of its (nonzero) digits is 47250, while the sum is 35.

The square root of 135375506 is about 11635.0980227929. The cubic root of 135375506 is about 513.4679779297.

The spelling of 135375506 in words is "one hundred thirty-five million, three hundred seventy-five thousand, five hundred six".