10516964597572 has 12 divisors (see below), whose sum is σ = 18405273117420. Its totient is φ = 5258315135456.

The previous prime is 10516964597561. The next prime is 10516964597603. The reversal of 10516964597572 is 27579546961501.

It can be written as a sum of positive squares in 2 ways, for example, as 5201984777796 + 5314979819776 = 2280786^2 + 2305424^2 .

It is a super-3 number, since 3×10516964597572³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 10516964597498 and 10516964597507.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41649223 + ... + 41900974.

It is an arithmetic number, because the mean of its divisors is an integer number (1533772759785).

Almost surely, 2^{10516964597572} is an apocalyptic number.

It is an amenable number.

10516964597572 is a deficient number, since it is larger than the sum of its proper divisors (7888308519848).

10516964597572 is a wasteful number, since it uses less digits than its factorization.

10516964597572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83581670 (or 83581668 counting only the distinct ones).

The product of its (nonzero) digits is 142884000, while the sum is 67.

The spelling of 10516964597572 in words is "ten trillion, five hundred sixteen billion, nine hundred sixty-four million, five hundred ninety-seven thousand, five hundred seventy-two".