52142233511399 has 2 divisors, whose sum is σ = 52142233511400. Its totient is φ = 52142233511398.

The previous prime is 52142233511387. The next prime is 52142233511447. The reversal of 52142233511399 is 99311533224125.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52142233511399 - 2⁴⁰ = 51042721883623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52142233211399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26071116755699 + 26071116755700.

It is an arithmetic number, because the mean of its divisors is an integer number (26071116755700).

Almost surely, 2^{52142233511399} is an apocalyptic number.

52142233511399 is a deficient number, since it is larger than the sum of its proper divisors (1).

52142233511399 is an equidigital number, since it uses as much as digits as its factorization.

52142233511399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1749600, while the sum is 50.

The spelling of 52142233511399 in words is "fifty-two trillion, one hundred forty-two billion, two hundred thirty-three million, five hundred eleven thousand, three hundred ninety-nine".