16315245635 has 12 divisors (see below), whose sum is σ = 21200166432. Its totient is φ = 12048180768.

The previous prime is 16315245613. The next prime is 16315245637. The reversal of 16315245635 is 53654251361.

It is not a de Polignac number, because 16315245635 - 2³² = 12020278339 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16315245592 and 16315245601.

It is not an unprimeable number, because it can be changed into a prime (16315245637) 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, 9653147 + ... + 9654836.

It is an arithmetic number, because the mean of its divisors is an integer number (1766680536).

Almost surely, 2^16315245635 is an apocalyptic number.

16315245635 is a deficient number, since it is larger than the sum of its proper divisors (4884920797).

16315245635 is a wasteful number, since it uses less digits than its factorization.

16315245635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19308014 (or 19308001 counting only the distinct ones).

The product of its digits is 324000, while the sum is 41.

Adding to 16315245635 its reverse (53654251361), we get a palindrome (69969496996).

The spelling of 16315245635 in words is "sixteen billion, three hundred fifteen million, two hundred forty-five thousand, six hundred thirty-five".