53052125309 has 2 divisors, whose sum is σ = 53052125310. Its totient is φ = 53052125308.

The previous prime is 53052125303. The next prime is 53052125317. The reversal of 53052125309 is 90352125035.

53052125309 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52638124900 + 414000409 = 229430^2 + 20347^2 .

It is a cyclic number.

It is not a de Polignac number, because 53052125309 - 2⁴ = 53052125293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53052125303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26526062654 + 26526062655.

It is an arithmetic number, because the mean of its divisors is an integer number (26526062655).

Almost surely, 2^53052125309 is an apocalyptic number.

It is an amenable number.

53052125309 is a deficient number, since it is larger than the sum of its proper divisors (1).

53052125309 is an equidigital number, since it uses as much as digits as its factorization.

53052125309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40500, while the sum is 35.

The spelling of 53052125309 in words is "fifty-three billion, fifty-two million, one hundred twenty-five thousand, three hundred nine".