10532340564521 has 2 divisors, whose sum is σ = 10532340564522. Its totient is φ = 10532340564520.

The previous prime is 10532340564479. The next prime is 10532340564569. The reversal of 10532340564521 is 12546504323501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10416988631296 + 115351933225 = 3227536^2 + 339635^2 .

It is a cyclic number.

It is not a de Polignac number, because 10532340564521 - 2⁶ = 10532340564457 is a prime.

It is a super-2 number, since 2×10532340564521² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13532340564521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5266170282260 + 5266170282261.

It is an arithmetic number, because the mean of its divisors is an integer number (5266170282261).

Almost surely, 2^{10532340564521} is an apocalyptic number.

It is an amenable number.

10532340564521 is a deficient number, since it is larger than the sum of its proper divisors (1).

10532340564521 is an equidigital number, since it uses as much as digits as its factorization.

10532340564521 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 10532340564521 in words is "ten trillion, five hundred thirty-two billion, three hundred forty million, five hundred sixty-four thousand, five hundred twenty-one".