52313071 has 8 divisors (see below), whose sum is σ = 54212400. Its totient is φ = 50420160.

The previous prime is 52313047. The next prime is 52313083. The reversal of 52313071 is 17031325.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52313071 - 2⁷ = 52312943 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 (52316071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20211 + ... + 22651.

It is an arithmetic number, because the mean of its divisors is an integer number (6776550).

Almost surely, 2^52313071 is an apocalyptic number.

52313071 is a deficient number, since it is larger than the sum of its proper divisors (1899329).

52313071 is a wasteful number, since it uses less digits than its factorization.

52313071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3209.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 52313071 is about 7232.7775439315. Note that the first 3 decimals coincide. The cubic root of 52313071 is about 373.9986821615.

Adding to 52313071 its reverse (17031325), we get a palindrome (69344396).

The spelling of 52313071 in words is "fifty-two million, three hundred thirteen thousand, seventy-one".