53002755550499 has 2 divisors, whose sum is σ = 53002755550500. Its totient is φ = 53002755550498.

The previous prime is 53002755550417. The next prime is 53002755550529. The reversal of 53002755550499 is 99405555720035.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53002755550499 is a prime.

It is not a weakly prime, because it can be changed into another prime (53002755510499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26501377775249 + 26501377775250.

It is an arithmetic number, because the mean of its divisors is an integer number (26501377775250).

Almost surely, 2^{53002755550499} is an apocalyptic number.

53002755550499 is a deficient number, since it is larger than the sum of its proper divisors (1).

53002755550499 is an equidigital number, since it uses as much as digits as its factorization.

53002755550499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42525000, while the sum is 59.

The spelling of 53002755550499 in words is "fifty-three trillion, two billion, seven hundred fifty-five million, five hundred fifty thousand, four hundred ninety-nine".