135133635 has 32 divisors (see below), whose sum is σ = 266112000. Its totient is φ = 57022848.

The previous prime is 135133633. The next prime is 135133667. The reversal of 135133635 is 536331531.

135133635 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 135133635 - 2¹ = 135133633 is a prime.

It is a super-2 number, since 2×135133635² = 36522198616626450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (135133633) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48135 + ... + 50864.

It is an arithmetic number, because the mean of its divisors is an integer number (8316000).

Almost surely, 2^135133635 is an apocalyptic number.

135133635 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135133635 is a deficient number, since it is larger than the sum of its proper divisors (130978365).

135133635 is a wasteful number, since it uses less digits than its factorization.

135133635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99027.

The product of its digits is 12150, while the sum is 30.

The square root of 135133635 is about 11624.6993509510. The cubic root of 135133635 is about 513.1619968003.

The spelling of 135133635 in words is "one hundred thirty-five million, one hundred thirty-three thousand, six hundred thirty-five".