546016663 has 2 divisors, whose sum is σ = 546016664. Its totient is φ = 546016662.

The previous prime is 546016649. The next prime is 546016703. The reversal of 546016663 is 366610645.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 546016663 - 2¹⁷ = 545885591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (546016763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273008331 + 273008332.

It is an arithmetic number, because the mean of its divisors is an integer number (273008332).

Almost surely, 2^546016663 is an apocalyptic number.

546016663 is a deficient number, since it is larger than the sum of its proper divisors (1).

546016663 is an equidigital number, since it uses as much as digits as its factorization.

546016663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 546016663 is about 23366.9994436599. Note that the first 3 decimals coincide. The cubic root of 546016663 is about 817.3385169853.

The spelling of 546016663 in words is "five hundred forty-six million, sixteen thousand, six hundred sixty-three".