135502630 has 8 divisors (see below), whose sum is σ = 243904752. Its totient is φ = 54201048.

The previous prime is 135502613. The next prime is 135502657. The reversal of 135502630 is 36205531.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 135502595 and 135502604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6775122 + ... + 6775141.

It is an arithmetic number, because the mean of its divisors is an integer number (30488094).

Almost surely, 2^135502630 is an apocalyptic number.

135502630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135502630 is a deficient number, since it is larger than the sum of its proper divisors (108402122).

135502630 is a wasteful number, since it uses less digits than its factorization.

135502630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13550270.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 135502630 is about 11640.5596944477. The cubic root of 135502630 is about 513.6286512154.

The spelling of 135502630 in words is "one hundred thirty-five million, five hundred two thousand, six hundred thirty".