52571031 has 16 divisors (see below), whose sum is σ = 73543680. Its totient is φ = 33339680.

The previous prime is 52571011. The next prime is 52571033. The reversal of 52571031 is 13017525.

52571031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 52571031 - 2⁹ = 52570519 is a prime.

It is a super-2 number, since 2×52571031² = 5527426600805922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52570992 and 52571010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52571033) 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 15 ways as a sum of consecutive naturals, for example, 11185 + ... + 15173.

It is an arithmetic number, because the mean of its divisors is an integer number (4596480).

Almost surely, 2^52571031 is an apocalyptic number.

52571031 is a deficient number, since it is larger than the sum of its proper divisors (20972649).

52571031 is a wasteful number, since it uses less digits than its factorization.

52571031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4206.

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 52571031 is about 7250.5883209571. The cubic root of 52571031 is about 374.6124137653.

Adding to 52571031 its reverse (13017525), we get a palindrome (65588556).

The spelling of 52571031 in words is "fifty-two million, five hundred seventy-one thousand, thirty-one".