53201700439 has 2 divisors, whose sum is σ = 53201700440. Its totient is φ = 53201700438.

The previous prime is 53201700427. The next prime is 53201700449. The reversal of 53201700439 is 93400710235.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53201700439 - 2¹⁹ = 53201176151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53201700449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26600850219 + 26600850220.

It is an arithmetic number, because the mean of its divisors is an integer number (26600850220).

Almost surely, 2^53201700439 is an apocalyptic number.

53201700439 is a deficient number, since it is larger than the sum of its proper divisors (1).

53201700439 is an equidigital number, since it uses as much as digits as its factorization.

53201700439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 34.

The spelling of 53201700439 in words is "fifty-three billion, two hundred one million, seven hundred thousand, four hundred thirty-nine".