52716145111 has 4 divisors (see below), whose sum is σ = 60247022992. Its totient is φ = 45185267232.

The previous prime is 52716145067. The next prime is 52716145127. The reversal of 52716145111 is 11154161725.

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

It is not a de Polignac number, because 52716145111 - 2⁷ = 52716144983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52716145171) 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, 3765438930 + ... + 3765438943.

It is an arithmetic number, because the mean of its divisors is an integer number (15061755748).

Almost surely, 2^52716145111 is an apocalyptic number.

52716145111 is a deficient number, since it is larger than the sum of its proper divisors (7530877881).

52716145111 is an equidigital number, since it uses as much as digits as its factorization.

52716145111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7530877880.

The product of its digits is 8400, while the sum is 34.

It can be divided in two parts, 5271614 and 5111, that added together give a palindrome (5276725).

The spelling of 52716145111 in words is "fifty-two billion, seven hundred sixteen million, one hundred forty-five thousand, one hundred eleven".