546413827 has 2 divisors, whose sum is σ = 546413828. Its totient is φ = 546413826.

The previous prime is 546413821. The next prime is 546413831. The reversal of 546413827 is 728314645.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-546413827 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 546413827.

It is not a weakly prime, because it can be changed into another prime (546413821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273206913 + 273206914.

It is an arithmetic number, because the mean of its divisors is an integer number (273206914).

Almost surely, 2^546413827 is an apocalyptic number.

546413827 is a deficient number, since it is larger than the sum of its proper divisors (1).

546413827 is an equidigital number, since it uses as much as digits as its factorization.

546413827 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 161280, while the sum is 40.

The square root of 546413827 is about 23375.4962941966. The cubic root of 546413827 is about 817.5366420495.

It can be divided in two parts, 5464 and 13827, that added together give a palindrome (19291).

The spelling of 546413827 in words is "five hundred forty-six million, four hundred thirteen thousand, eight hundred twenty-seven".