52102522543 has 2 divisors, whose sum is σ = 52102522544. Its totient is φ = 52102522542.

The previous prime is 52102522517. The next prime is 52102522547. The reversal of 52102522543 is 34522520125.

52102522543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52102522543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52102522547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26051261271 + 26051261272.

It is an arithmetic number, because the mean of its divisors is an integer number (26051261272).

Almost surely, 2^52102522543 is an apocalyptic number.

52102522543 is a deficient number, since it is larger than the sum of its proper divisors (1).

52102522543 is an equidigital number, since it uses as much as digits as its factorization.

52102522543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24000, while the sum is 31.

The spelling of 52102522543 in words is "fifty-two billion, one hundred two million, five hundred twenty-two thousand, five hundred forty-three".