135580930 has 8 divisors (see below), whose sum is σ = 244045692. Its totient is φ = 54232368.

The previous prime is 135580927. The next prime is 135580931. The reversal of 135580930 is 39085531.

It can be written as a sum of positive squares in 2 ways, for example, as 125283249 + 10297681 = 11193^2 + 3209^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (135580931) 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, 6779037 + ... + 6779056.

Almost surely, 2^135580930 is an apocalyptic number.

135580930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135580930 is a deficient number, since it is larger than the sum of its proper divisors (108464762).

135580930 is a wasteful number, since it uses less digits than its factorization.

135580930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13558100.

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 135580930 is about 11643.9224490719. The cubic root of 135580930 is about 513.7275653580.

The spelling of 135580930 in words is "one hundred thirty-five million, five hundred eighty thousand, nine hundred thirty".