52146383451653 has 2 divisors, whose sum is σ = 52146383451654. Its totient is φ = 52146383451652.

The previous prime is 52146383451623. The next prime is 52146383451667. The reversal of 52146383451653 is 35615438364125.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43935447937924 + 8210935513729 = 6628382^2 + 2865473^2 .

It is a cyclic number.

It is not a de Polignac number, because 52146383451653 - 2⁸ = 52146383451397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52146383451623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26073191725826 + 26073191725827.

It is an arithmetic number, because the mean of its divisors is an integer number (26073191725827).

Almost surely, 2^{52146383451653} is an apocalyptic number.

It is an amenable number.

52146383451653 is a deficient number, since it is larger than the sum of its proper divisors (1).

52146383451653 is an equidigital number, since it uses as much as digits as its factorization.

52146383451653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104000, while the sum is 56.

The spelling of 52146383451653 in words is "fifty-two trillion, one hundred forty-six billion, three hundred eighty-three million, four hundred fifty-one thousand, six hundred fifty-three".