10500052516 has 36 divisors (see below), whose sum is σ = 19651818564. Its totient is φ = 4891955200.

The previous prime is 10500052487. The next prime is 10500052543. The reversal of 10500052516 is 61525000501.

It can be written as a sum of positive squares in 6 ways, for example, as 5264082916 + 5235969600 = 72554^2 + 72360^2 .

It is a super-2 number, since 2×10500052516² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 686100 + ... + 701236.

It is an arithmetic number, because the mean of its divisors is an integer number (545883849).

Almost surely, 2^10500052516 is an apocalyptic number.

It is an amenable number.

10500052516 is a deficient number, since it is larger than the sum of its proper divisors (9151766048).

10500052516 is a wasteful number, since it uses less digits than its factorization.

10500052516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15360 (or 15257 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

The spelling of 10500052516 in words is "ten billion, five hundred million, fifty-two thousand, five hundred sixteen".