53413045109 has 2 divisors, whose sum is σ = 53413045110. Its totient is φ = 53413045108.

The previous prime is 53413045099. The next prime is 53413045111. The reversal of 53413045109 is 90154031435.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49181932900 + 4231112209 = 221770^2 + 65047^2 .

It is a cyclic number.

It is not a de Polignac number, because 53413045109 - 2¹⁶ = 53412979573 is a prime.

Together with 53413045111, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53410045109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26706522554 + 26706522555.

It is an arithmetic number, because the mean of its divisors is an integer number (26706522555).

Almost surely, 2^53413045109 is an apocalyptic number.

It is an amenable number.

53413045109 is a deficient number, since it is larger than the sum of its proper divisors (1).

53413045109 is an equidigital number, since it uses as much as digits as its factorization.

53413045109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 53413045109 in words is "fifty-three billion, four hundred thirteen million, forty-five thousand, one hundred nine".