52894427039 has 2 divisors, whose sum is σ = 52894427040. Its totient is φ = 52894427038.

The previous prime is 52894427017. The next prime is 52894427051. The reversal of 52894427039 is 93072449825.

52894427039 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-52894427039 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52894427239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26447213519 + 26447213520.

It is an arithmetic number, because the mean of its divisors is an integer number (26447213520).

Almost surely, 2^52894427039 is an apocalyptic number.

52894427039 is a deficient number, since it is larger than the sum of its proper divisors (1).

52894427039 is an equidigital number, since it uses as much as digits as its factorization.

52894427039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4354560, while the sum is 53.

The spelling of 52894427039 in words is "fifty-two billion, eight hundred ninety-four million, four hundred twenty-seven thousand, thirty-nine".