135946703515 has 8 divisors (see below), whose sum is σ = 186441193440. Its totient is φ = 93220596672.

The previous prime is 135946703509. The next prime is 135946703531. The reversal of 135946703515 is 515307649531.

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

It is not a de Polignac number, because 135946703515 - 2⁹ = 135946703003 is a prime.

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, 1942095730 + ... + 1942095799.

It is an arithmetic number, because the mean of its divisors is an integer number (23305149180).

Almost surely, 2^135946703515 is an apocalyptic number.

135946703515 is a deficient number, since it is larger than the sum of its proper divisors (50494489925).

135946703515 is an equidigital number, since it uses as much as digits as its factorization.

135946703515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3884191541.

The product of its (nonzero) digits is 1701000, while the sum is 49.

The spelling of 135946703515 in words is "one hundred thirty-five billion, nine hundred forty-six million, seven hundred three thousand, five hundred fifteen".