546395887 has 2 divisors, whose sum is σ = 546395888. Its totient is φ = 546395886.

The previous prime is 546395869. The next prime is 546395897. The reversal of 546395887 is 788593645.

546395887 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-546395887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (546395897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273197943 + 273197944.

It is an arithmetic number, because the mean of its divisors is an integer number (273197944).

Almost surely, 2^546395887 is an apocalyptic number.

546395887 is a deficient number, since it is larger than the sum of its proper divisors (1).

546395887 is an equidigital number, since it uses as much as digits as its factorization.

546395887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7257600, while the sum is 55.

The square root of 546395887 is about 23375.1125558787. The cubic root of 546395887 is about 817.5276947602.

The spelling of 546395887 in words is "five hundred forty-six million, three hundred ninety-five thousand, eight hundred eighty-seven".