54533646353 has 2 divisors, whose sum is σ = 54533646354. Its totient is φ = 54533646352.

The previous prime is 54533646341. The next prime is 54533646413. The reversal of 54533646353 is 35364633545.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40054818769 + 14478827584 = 200137^2 + 120328^2 .

It is a cyclic number.

It is not a de Polignac number, because 54533646353 - 2⁴ = 54533646337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54533646298 and 54533646307.

It is not a weakly prime, because it can be changed into another prime (54533646053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27266823176 + 27266823177.

It is an arithmetic number, because the mean of its divisors is an integer number (27266823177).

Almost surely, 2^54533646353 is an apocalyptic number.

It is an amenable number.

54533646353 is a deficient number, since it is larger than the sum of its proper divisors (1).

54533646353 is an equidigital number, since it uses as much as digits as its factorization.

54533646353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5832000, while the sum is 47.

The spelling of 54533646353 in words is "fifty-four billion, five hundred thirty-three million, six hundred forty-six thousand, three hundred fifty-three".