52894427051 has 2 divisors, whose sum is σ = 52894427052. Its totient is φ = 52894427050.

The previous prime is 52894427039. The next prime is 52894427111. The reversal of 52894427051 is 15072449825.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52894427051 - 2¹⁸ = 52894164907 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52894426987 and 52894427005.

It is not a weakly prime, because it can be changed into another prime (52894427251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26447213525 + 26447213526.

It is an arithmetic number, because the mean of its divisors is an integer number (26447213526).

Almost surely, 2^52894427051 is an apocalyptic number.

52894427051 is a deficient number, since it is larger than the sum of its proper divisors (1).

52894427051 is an equidigital number, since it uses as much as digits as its factorization.

52894427051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 806400, while the sum is 47.

The spelling of 52894427051 in words is "fifty-two billion, eight hundred ninety-four million, four hundred twenty-seven thousand, fifty-one".