135013654 has 4 divisors (see below), whose sum is σ = 202520484. Its totient is φ = 67506826.

The previous prime is 135013651. The next prime is 135013661. The reversal of 135013654 is 456310531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 456310531 = 19717 ⋅23143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135013651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33753412 + ... + 33753415.

It is an arithmetic number, because the mean of its divisors is an integer number (50630121).

Almost surely, 2^135013654 is an apocalyptic number.

135013654 is a deficient number, since it is larger than the sum of its proper divisors (67506830).

135013654 is an equidigital number, since it uses as much as digits as its factorization.

135013654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67506829.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 135013654 is about 11619.5375983728. The cubic root of 135013654 is about 513.0100782434.

The spelling of 135013654 in words is "one hundred thirty-five million, thirteen thousand, six hundred fifty-four".