52711117 has 6 divisors (see below), whose sum is σ = 54029834. Its totient is φ = 51423840.

The previous prime is 52711081. The next prime is 52711123. The reversal of 52711117 is 71111725.

52711117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 90601 + 52620516 = 301^2 + 7254^2 .

It is not a de Polignac number, because 52711117 - 2¹⁹ = 52186829 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52711091 and 52711100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52711157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13998 + ... + 17359.

Almost surely, 2^52711117 is an apocalyptic number.

It is an amenable number.

52711117 is a deficient number, since it is larger than the sum of its proper divisors (1318717).

52711117 is an equidigital number, since it uses as much as digits as its factorization.

52711117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31439 (or 31398 counting only the distinct ones).

The product of its digits is 490, while the sum is 25.

The square root of 52711117 is about 7260.2422135904. The cubic root of 52711117 is about 374.9448618191.

The spelling of 52711117 in words is "fifty-two million, seven hundred eleven thousand, one hundred seventeen".