10523002516 has 24 divisors (see below), whose sum is σ = 20998391400. Its totient is φ = 4571077632.

The previous prime is 10523002447. The next prime is 10523002547. The reversal of 10523002516 is 61520032501.

It can be written as a sum of positive squares in 4 ways, for example, as 272250000 + 10250752516 = 16500^2 + 101246^2 .

It is a super-2 number, since 2×10523002516² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5951041 + ... + 5952808.

It is an arithmetic number, because the mean of its divisors is an integer number (874932975).

Almost surely, 2^10523002516 is an apocalyptic number.

It is an amenable number.

10523002516 is a deficient number, since it is larger than the sum of its proper divisors (10475388884).

10523002516 is a wasteful number, since it uses less digits than its factorization.

10523002516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11903883 (or 11903881 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The spelling of 10523002516 in words is "ten billion, five hundred twenty-three million, two thousand, five hundred sixteen".