53253291545599 has 2 divisors, whose sum is σ = 53253291545600. Its totient is φ = 53253291545598.

The previous prime is 53253291545581. The next prime is 53253291545711. The reversal of 53253291545599 is 99554519235235.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53253291545599 - 2⁹ = 53253291545087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53253291545549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26626645772799 + 26626645772800.

It is an arithmetic number, because the mean of its divisors is an integer number (26626645772800).

Almost surely, 2^{53253291545599} is an apocalyptic number.

53253291545599 is a deficient number, since it is larger than the sum of its proper divisors (1).

53253291545599 is an equidigital number, since it uses as much as digits as its factorization.

53253291545599 is an evil number, because the sum of its binary digits is even.

The product of its digits is 328050000, while the sum is 67.

The spelling of 53253291545599 in words is "fifty-three trillion, two hundred fifty-three billion, two hundred ninety-one million, five hundred forty-five thousand, five hundred ninety-nine".