5168373563 has 4 divisors (see below), whose sum is σ = 5230643208. Its totient is φ = 5106103920.

The previous prime is 5168373499. The next prime is 5168373569. The reversal of 5168373563 is 3653738615.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3653738615 = 5 ⋅730747723.

It is a cyclic number.

It is not a de Polignac number, because 5168373563 - 2⁶ = 5168373499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5168373569) 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, 31134698 + ... + 31134863.

It is an arithmetic number, because the mean of its divisors is an integer number (1307660802).

Almost surely, 2^5168373563 is an apocalyptic number.

5168373563 is a deficient number, since it is larger than the sum of its proper divisors (62269645).

5168373563 is an equidigital number, since it uses as much as digits as its factorization.

5168373563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62269644.

The product of its digits is 1360800, while the sum is 47.

The square root of 5168373563 is about 71891.4011756622. The cubic root of 5168373563 is about 1728.9587509476.

The spelling of 5168373563 in words is "five billion, one hundred sixty-eight million, three hundred seventy-three thousand, five hundred sixty-three".