135510630 has 64 divisors (see below), whose sum is σ = 337582080. Its totient is φ = 34788096.

The previous prime is 135510629. The next prime is 135510637. The reversal of 135510630 is 36015531.

It is a self number, because there is not a number n which added to its sum of digits gives 135510630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135510637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93451 + ... + 94889.

It is an arithmetic number, because the mean of its divisors is an integer number (5274720).

Almost surely, 2^135510630 is an apocalyptic number.

135510630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 135510630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168791040).

135510630 is an abundant number, since it is smaller than the sum of its proper divisors (202071450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135510630 is a wasteful number, since it uses less digits than its factorization.

135510630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 135510630 is about 11640.9033154648. The cubic root of 135510630 is about 513.6387591333.

The spelling of 135510630 in words is "one hundred thirty-five million, five hundred ten thousand, six hundred thirty".