5164250263603 has 2 divisors, whose sum is σ = 5164250263604. Its totient is φ = 5164250263602.

The previous prime is 5164250263597. The next prime is 5164250263631. The reversal of 5164250263603 is 3063620524615.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5164250263603 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5164250263603.

It is not a weakly prime, because it can be changed into another prime (5164250263633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2582125131801 + 2582125131802.

It is an arithmetic number, because the mean of its divisors is an integer number (2582125131802).

Almost surely, 2^{5164250263603} is an apocalyptic number.

5164250263603 is a deficient number, since it is larger than the sum of its proper divisors (1).

5164250263603 is an equidigital number, since it uses as much as digits as its factorization.

5164250263603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 777600, while the sum is 43.

The spelling of 5164250263603 in words is "five trillion, one hundred sixty-four billion, two hundred fifty million, two hundred sixty-three thousand, six hundred three".