52654455571 has 2 divisors, whose sum is σ = 52654455572. Its totient is φ = 52654455570.

The previous prime is 52654455559. The next prime is 52654455619. The reversal of 52654455571 is 17555445625.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52654455571 is a prime.

It is not a weakly prime, because it can be changed into another prime (52654455551) 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, 26327227785 + 26327227786.

It is an arithmetic number, because the mean of its divisors is an integer number (26327227786).

Almost surely, 2^52654455571 is an apocalyptic number.

52654455571 is a deficient number, since it is larger than the sum of its proper divisors (1).

52654455571 is an equidigital number, since it uses as much as digits as its factorization.

52654455571 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4200000, while the sum is 49.

The spelling of 52654455571 in words is "fifty-two billion, six hundred fifty-four million, four hundred fifty-five thousand, five hundred seventy-one".