52434364123 has 2 divisors, whose sum is σ = 52434364124. Its totient is φ = 52434364122.

The previous prime is 52434364097. The next prime is 52434364189. The reversal of 52434364123 is 32146343425.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52434364123 is a prime.

It is not a weakly prime, because it can be changed into another prime (52434374123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26217182061 + 26217182062.

It is an arithmetic number, because the mean of its divisors is an integer number (26217182062).

Almost surely, 2^52434364123 is an apocalyptic number.

52434364123 is a deficient number, since it is larger than the sum of its proper divisors (1).

52434364123 is an equidigital number, since it uses as much as digits as its factorization.

52434364123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 207360, while the sum is 37.

The spelling of 52434364123 in words is "fifty-two billion, four hundred thirty-four million, three hundred sixty-four thousand, one hundred twenty-three".