10717036521 has 16 divisors (see below), whose sum is σ = 15183417024. Its totient is φ = 6700644864.

The previous prime is 10717036513. The next prime is 10717036529. The reversal of 10717036521 is 12563071701.

It is an interprime number because it is at equal distance from previous prime (10717036513) and next prime (10717036529).

It is not a de Polignac number, because 10717036521 - 2³ = 10717036513 is a prime.

It is a super-2 number, since 2×10717036521² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10717036529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 356836 + ... + 385701.

It is an arithmetic number, because the mean of its divisors is an integer number (948963564).

Almost surely, 2^10717036521 is an apocalyptic number.

It is an amenable number.

10717036521 is a deficient number, since it is larger than the sum of its proper divisors (4466380503).

10717036521 is a wasteful number, since it uses less digits than its factorization.

10717036521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742840.

The product of its (nonzero) digits is 8820, while the sum is 33.

The spelling of 10717036521 in words is "ten billion, seven hundred seventeen million, thirty-six thousand, five hundred twenty-one".