52135333719247 has 2 divisors, whose sum is σ = 52135333719248. Its totient is φ = 52135333719246.

The previous prime is 52135333719239. The next prime is 52135333719251. The reversal of 52135333719247 is 74291733353125.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52135333719247 - 2³ = 52135333719239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52135333719277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26067666859623 + 26067666859624.

It is an arithmetic number, because the mean of its divisors is an integer number (26067666859624).

Almost surely, 2^{52135333719247} is an apocalyptic number.

52135333719247 is a deficient number, since it is larger than the sum of its proper divisors (1).

52135333719247 is an equidigital number, since it uses as much as digits as its factorization.

52135333719247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14288400, while the sum is 55.

The spelling of 52135333719247 in words is "fifty-two trillion, one hundred thirty-five billion, three hundred thirty-three million, seven hundred nineteen thousand, two hundred forty-seven".