546326463 has 4 divisors (see below), whose sum is σ = 728435288. Its totient is φ = 364217640.

The previous prime is 546326419. The next prime is 546326479. The reversal of 546326463 is 364623645.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 546326463 - 2¹⁶ = 546260927 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 (546326413) 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, 91054408 + ... + 91054413.

It is an arithmetic number, because the mean of its divisors is an integer number (182108822).

Almost surely, 2^546326463 is an apocalyptic number.

546326463 is a deficient number, since it is larger than the sum of its proper divisors (182108825).

546326463 is a wasteful number, since it uses less digits than its factorization.

546326463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182108824.

The product of its digits is 311040, while the sum is 39.

The square root of 546326463 is about 23373.6275105085. The cubic root of 546326463 is about 817.4930688000.

The spelling of 546326463 in words is "five hundred forty-six million, three hundred twenty-six thousand, four hundred sixty-three".