16135010265 has 32 divisors (see below), whose sum is σ = 28624632192. Its totient is φ = 7694784000.

The previous prime is 16135010263. The next prime is 16135010279. The reversal of 16135010265 is 56201053161.

It is not a de Polignac number, because 16135010265 - 2¹ = 16135010263 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16135010261) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 791476 + ... + 811605.

It is an arithmetic number, because the mean of its divisors is an integer number (894519756).

Almost surely, 2^16135010265 is an apocalyptic number.

16135010265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16135010265 is a deficient number, since it is larger than the sum of its proper divisors (12489621927).

16135010265 is a wasteful number, since it uses less digits than its factorization.

16135010265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1603161.

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 16135010265 in words is "sixteen billion, one hundred thirty-five million, ten thousand, two hundred sixty-five".