16535935315 has 12 divisors (see below), whose sum is σ = 20942466624. Its totient is φ = 12532496976.

The previous prime is 16535935313. The next prime is 16535935337. The reversal of 16535935315 is 51353953561.

It is not a de Polignac number, because 16535935315 - 2¹ = 16535935313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16535935313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4578787 + ... + 4582396.

It is an arithmetic number, because the mean of its divisors is an integer number (1745205552).

Almost surely, 2^16535935315 is an apocalyptic number.

16535935315 is a deficient number, since it is larger than the sum of its proper divisors (4406531309).

16535935315 is an equidigital number, since it uses as much as digits as its factorization.

16535935315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9161226 (or 9161207 counting only the distinct ones).

The product of its digits is 911250, while the sum is 46.

The spelling of 16535935315 in words is "sixteen billion, five hundred thirty-five million, nine hundred thirty-five thousand, three hundred fifteen".