52446042097 has 2 divisors, whose sum is σ = 52446042098. Its totient is φ = 52446042096.

The previous prime is 52446042073. The next prime is 52446042127. The reversal of 52446042097 is 79024064425.

52446042097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34706199616 + 17739842481 = 186296^2 + 133191^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52446042097 is a prime.

It is not a weakly prime, because it can be changed into another prime (52446072097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26223021048 + 26223021049.

It is an arithmetic number, because the mean of its divisors is an integer number (26223021049).

Almost surely, 2^52446042097 is an apocalyptic number.

It is an amenable number.

52446042097 is a deficient number, since it is larger than the sum of its proper divisors (1).

52446042097 is an equidigital number, since it uses as much as digits as its factorization.

52446042097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 43.

The spelling of 52446042097 in words is "fifty-two billion, four hundred forty-six million, forty-two thousand, ninety-seven".