135516730 has 16 divisors (see below), whose sum is σ = 245008800. Its totient is φ = 53966992.

The previous prime is 135516709. The next prime is 135516737. The reversal of 135516730 is 37615531.

It is a junction number, because it is equal to n+sod(n) for n = 135516692 and 135516701.

It is not an unprimeable number, because it can be changed into a prime (135516737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27580 + ... + 32119.

It is an arithmetic number, because the mean of its divisors is an integer number (15313050).

Almost surely, 2^135516730 is an apocalyptic number.

135516730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135516730 is a deficient number, since it is larger than the sum of its proper divisors (109492070).

135516730 is a wasteful number, since it uses less digits than its factorization.

135516730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59933.

The product of its (nonzero) digits is 9450, while the sum is 31.

The square root of 135516730 is about 11641.1653196748. The cubic root of 135516730 is about 513.6464661533.

The spelling of 135516730 in words is "one hundred thirty-five million, five hundred sixteen thousand, seven hundred thirty".