10316657521 has 16 divisors (see below), whose sum is σ = 10943539200. Its totient is φ = 9705115728.

The previous prime is 10316657501. The next prime is 10316657569. The reversal of 10316657521 is 12575661301.

It is a cyclic number.

It is not a de Polignac number, because 10316657521 - 2⁵ = 10316657489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10316657501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1010440 + ... + 1020598.

It is an arithmetic number, because the mean of its divisors is an integer number (683971200).

Almost surely, 2^10316657521 is an apocalyptic number.

It is an amenable number.

10316657521 is a deficient number, since it is larger than the sum of its proper divisors (626881679).

10316657521 is a wasteful number, since it uses less digits than its factorization.

10316657521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10908.

The product of its (nonzero) digits is 37800, while the sum is 37.

The spelling of 10316657521 in words is "ten billion, three hundred sixteen million, six hundred fifty-seven thousand, five hundred twenty-one".