541603335220463 has 2 divisors, whose sum is σ = 541603335220464. Its totient is φ = 541603335220462.

The previous prime is 541603335220429. The next prime is 541603335220477. The reversal of 541603335220463 is 364022533306145.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 541603335220463 - 2¹⁶ = 541603335154927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541603335220763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270801667610231 + 270801667610232.

It is an arithmetic number, because the mean of its divisors is an integer number (270801667610232).

Almost surely, 2^{541603335220463} is an apocalyptic number.

541603335220463 is a deficient number, since it is larger than the sum of its proper divisors (1).

541603335220463 is an equidigital number, since it uses as much as digits as its factorization.

541603335220463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4665600, while the sum is 47.

The spelling of 541603335220463 in words is "five hundred forty-one trillion, six hundred three billion, three hundred thirty-five million, two hundred twenty thousand, four hundred sixty-three".