546327863 has 4 divisors (see below), whose sum is σ = 547875888. Its totient is φ = 544779840.

The previous prime is 546327853. The next prime is 546327871. The reversal of 546327863 is 368723645.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 368723645 = 5 ⋅73744729.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-546327863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546327823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 773483 + ... + 774188.

It is an arithmetic number, because the mean of its divisors is an integer number (136968972).

Almost surely, 2^546327863 is an apocalyptic number.

546327863 is a deficient number, since it is larger than the sum of its proper divisors (1548025).

546327863 is a wasteful number, since it uses less digits than its factorization.

546327863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1548024.

The product of its digits is 725760, while the sum is 44.

The square root of 546327863 is about 23373.6574587718. The cubic root of 546327863 is about 817.4937670939.

The spelling of 546327863 in words is "five hundred forty-six million, three hundred twenty-seven thousand, eight hundred sixty-three".