5201352126563 has 4 divisors (see below), whose sum is σ = 5201359156440. Its totient is φ = 5201345096688.

The previous prime is 5201352126499. The next prime is 5201352126571. The reversal of 5201352126563 is 3656212531025.

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 5201352126563 - 2⁶ = 5201352126499 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 5201352126563.

It is not an unprimeable number, because it can be changed into a prime (5201352146563) 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, 2254418 + ... + 3935111.

It is an arithmetic number, because the mean of its divisors is an integer number (1300339789110).

Almost surely, 2^{5201352126563} is an apocalyptic number.

5201352126563 is a deficient number, since it is larger than the sum of its proper divisors (7029877).

5201352126563 is an equidigital number, since it uses as much as digits as its factorization.

5201352126563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7029876.

The product of its (nonzero) digits is 324000, while the sum is 41.

Adding to 5201352126563 its reverse (3656212531025), we get a palindrome (8857564657588).

The spelling of 5201352126563 in words is "five trillion, two hundred one billion, three hundred fifty-two million, one hundred twenty-six thousand, five hundred sixty-three".