10543235525525 has 24 divisors (see below), whose sum is σ = 13095941701920. Its totient is φ = 8420184325440.

The previous prime is 10543235525489. The next prime is 10543235525587. The reversal of 10543235525525 is 52552553234501.

It is a de Polignac number, because none of the positive numbers 2^k-10543235525525 is a prime.

It is a super-2 number, since 2×10543235525525² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10543235525525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 368076854 + ... + 368105496.

It is an arithmetic number, because the mean of its divisors is an integer number (545664237580).

Almost surely, 2^{10543235525525} is an apocalyptic number.

It is an amenable number.

10543235525525 is a deficient number, since it is larger than the sum of its proper divisors (2552706176395).

10543235525525 is a wasteful number, since it uses less digits than its factorization.

10543235525525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53285 (or 53280 counting only the distinct ones).

The product of its (nonzero) digits is 4500000, while the sum is 47.

The spelling of 10543235525525 in words is "ten trillion, five hundred forty-three billion, two hundred thirty-five million, five hundred twenty-five thousand, five hundred twenty-five".