52711037 has 4 divisors (see below), whose sum is σ = 53433180. Its totient is φ = 51988896.

The previous prime is 52711007. The next prime is 52711063. The reversal of 52711037 is 73011725.

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

It can be written as a sum of positive squares in 2 ways, for example, as 28955161 + 23755876 = 5381^2 + 4874^2 .

It is a cyclic number.

It is not a de Polignac number, because 52711037 - 2⁸ = 52710781 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52710997 and 52711015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52711007) 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, 360962 + ... + 361107.

It is an arithmetic number, because the mean of its divisors is an integer number (13358295).

Almost surely, 2^52711037 is an apocalyptic number.

It is an amenable number.

52711037 is a deficient number, since it is larger than the sum of its proper divisors (722143).

52711037 is an equidigital number, since it uses as much as digits as its factorization.

52711037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722142.

The product of its (nonzero) digits is 1470, while the sum is 26.

The square root of 52711037 is about 7260.2367041302. The cubic root of 52711037 is about 374.9446721336.

The spelling of 52711037 in words is "fifty-two million, seven hundred eleven thousand, thirty-seven".