546479863 has 2 divisors, whose sum is σ = 546479864. Its totient is φ = 546479862.

The previous prime is 546479851. The next prime is 546479887. The reversal of 546479863 is 368974645.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 546479863 - 2¹³ = 546471671 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 546479863.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (546479833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273239931 + 273239932.

It is an arithmetic number, because the mean of its divisors is an integer number (273239932).

Almost surely, 2^546479863 is an apocalyptic number.

546479863 is a deficient number, since it is larger than the sum of its proper divisors (1).

546479863 is an equidigital number, since it uses as much as digits as its factorization.

546479863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4354560, while the sum is 52.

The square root of 546479863 is about 23376.9087562920. The cubic root of 546479863 is about 817.5695747660.

The spelling of 546479863 in words is "five hundred forty-six million, four hundred seventy-nine thousand, eight hundred sixty-three".