3454521013 has 2 divisors, whose sum is σ = 3454521014. Its totient is φ = 3454521012.

The previous prime is 3454521011. The next prime is 3454521019. The reversal of 3454521013 is 3101254543.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2697555844 + 756965169 = 51938^2 + 27513^2 .

It is a cyclic number.

It is not a de Polignac number, because 3454521013 - 2¹ = 3454521011 is a prime.

Together with 3454521011, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3454521011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1727260506 + 1727260507.

It is an arithmetic number, because the mean of its divisors is an integer number (1727260507).

Almost surely, 2^3454521013 is an apocalyptic number.

It is an amenable number.

3454521013 is a deficient number, since it is larger than the sum of its proper divisors (1).

3454521013 is an equidigital number, since it uses as much as digits as its factorization.

3454521013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 3454521013 is about 58775.1734408330. The cubic root of 3454521013 is about 1511.6895570115.

Adding to 3454521013 its reverse (3101254543), we get a palindrome (6555775556).

The spelling of 3454521013 in words is "three billion, four hundred fifty-four million, five hundred twenty-one thousand, thirteen".