53330564239 has 2 divisors, whose sum is σ = 53330564240. Its totient is φ = 53330564238.

The previous prime is 53330564201. The next prime is 53330564269. The reversal of 53330564239 is 93246503335.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53330564239 - 2¹⁹ = 53330039951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53330564195 and 53330564204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53330564269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26665282119 + 26665282120.

It is an arithmetic number, because the mean of its divisors is an integer number (26665282120).

Almost surely, 2^53330564239 is an apocalyptic number.

53330564239 is a deficient number, since it is larger than the sum of its proper divisors (1).

53330564239 is an equidigital number, since it uses as much as digits as its factorization.

53330564239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 874800, while the sum is 43.

The spelling of 53330564239 in words is "fifty-three billion, three hundred thirty million, five hundred sixty-four thousand, two hundred thirty-nine".