52531323001 has 2 divisors, whose sum is σ = 52531323002. Its totient is φ = 52531323000.

The previous prime is 52531322983. The next prime is 52531323011. The reversal of 52531323001 is 10032313525.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31933332601 + 20597990400 = 178699^2 + 143520^2 .

It is a cyclic number.

It is not a de Polignac number, because 52531323001 - 2¹¹ = 52531320953 is a prime.

It is not a weakly prime, because it can be changed into another prime (52531323011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26265661500 + 26265661501.

It is an arithmetic number, because the mean of its divisors is an integer number (26265661501).

Almost surely, 2^52531323001 is an apocalyptic number.

It is an amenable number.

52531323001 is a deficient number, since it is larger than the sum of its proper divisors (1).

52531323001 is an equidigital number, since it uses as much as digits as its factorization.

52531323001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 25.

Adding to 52531323001 its reverse (10032313525), we get a palindrome (62563636526).

The spelling of 52531323001 in words is "fifty-two billion, five hundred thirty-one million, three hundred twenty-three thousand, one".