135575086 has 4 divisors (see below), whose sum is σ = 203362632. Its totient is φ = 67787542.

The previous prime is 135575081. The next prime is 135575093. The reversal of 135575086 is 680575531.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135575081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33893770 + ... + 33893773.

It is an arithmetic number, because the mean of its divisors is an integer number (50840658).

Almost surely, 2^135575086 is an apocalyptic number.

135575086 is a deficient number, since it is larger than the sum of its proper divisors (67787546).

135575086 is an equidigital number, since it uses as much as digits as its factorization.

135575086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67787545.

The product of its (nonzero) digits is 126000, while the sum is 40.

The square root of 135575086 is about 11643.6715000038. The cubic root of 135575086 is about 513.7201841159.

The spelling of 135575086 in words is "one hundred thirty-five million, five hundred seventy-five thousand, eighty-six".