10316513645 has 4 divisors (see below), whose sum is σ = 12379816380. Its totient is φ = 8253210912.

The previous prime is 10316513579. The next prime is 10316513687. The reversal of 10316513645 is 54631561301.

10316513645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2865889156 + 7450624489 = 53534^2 + 86317^2 .

It is a cyclic number.

It is not a de Polignac number, because 10316513645 - 2²² = 10312319341 is a prime.

It is a super-3 number, since 3×10316513645³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1031651360 + ... + 1031651369.

It is an arithmetic number, because the mean of its divisors is an integer number (3094954095).

Almost surely, 2^10316513645 is an apocalyptic number.

It is an amenable number.

10316513645 is a deficient number, since it is larger than the sum of its proper divisors (2063302735).

10316513645 is an equidigital number, since it uses as much as digits as its factorization.

10316513645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2063302734.

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 10316513645 in words is "ten billion, three hundred sixteen million, five hundred thirteen thousand, six hundred forty-five".