5202651910543 has 4 divisors (see below), whose sum is σ = 5508690258240. Its totient is φ = 4896613562848.

The previous prime is 5202651910541. The next prime is 5202651910549. The reversal of 5202651910543 is 3450191562025.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5202651910543 - 2¹ = 5202651910541 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5202651910543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5202651910541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153019173823 + ... + 153019173856.

It is an arithmetic number, because the mean of its divisors is an integer number (1377172564560).

Almost surely, 2^{5202651910543} is an apocalyptic number.

5202651910543 is a deficient number, since it is larger than the sum of its proper divisors (306038347697).

5202651910543 is a wasteful number, since it uses less digits than its factorization.

5202651910543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306038347696.

The product of its (nonzero) digits is 324000, while the sum is 43.

The spelling of 5202651910543 in words is "five trillion, two hundred two billion, six hundred fifty-one million, nine hundred ten thousand, five hundred forty-three".