135515616602 has 16 divisors (see below), whose sum is σ = 204318038400. Its totient is φ = 67409681328.

The previous prime is 135515616589. The next prime is 135515616611. The reversal of 135515616602 is 206616515531.

It is a self number, because there is not a number n which added to its sum of digits gives 135515616602.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5434988 + ... + 5459864.

It is an arithmetic number, because the mean of its divisors is an integer number (12769877400).

Almost surely, 2^135515616602 is an apocalyptic number.

135515616602 is a deficient number, since it is larger than the sum of its proper divisors (68802421798).

135515616602 is a wasteful number, since it uses less digits than its factorization.

135515616602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38765.

The product of its (nonzero) digits is 162000, while the sum is 41.

The spelling of 135515616602 in words is "one hundred thirty-five billion, five hundred fifteen million, six hundred sixteen thousand, six hundred two".