52314413533 has 4 divisors (see below), whose sum is σ = 52327807360. Its totient is φ = 52301019708.

The previous prime is 52314413471. The next prime is 52314413539. The reversal of 52314413533 is 33531441325.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52314413533 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 (52314413539) 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, 6691053 + ... + 6698866.

It is an arithmetic number, because the mean of its divisors is an integer number (13081951840).

Almost surely, 2^52314413533 is an apocalyptic number.

It is an amenable number.

52314413533 is a deficient number, since it is larger than the sum of its proper divisors (13393827).

52314413533 is a wasteful number, since it uses less digits than its factorization.

52314413533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13393826.

The product of its digits is 64800, while the sum is 34.

Adding to 52314413533 its reverse (33531441325), we get a palindrome (85845854858).

The spelling of 52314413533 in words is "fifty-two billion, three hundred fourteen million, four hundred thirteen thousand, five hundred thirty-three".