546657463 has 4 divisors (see below), whose sum is σ = 596353608. Its totient is φ = 496961320.

The previous prime is 546657437. The next prime is 546657481. The reversal of 546657463 is 364756645.

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

It is a cyclic number.

It is not a de Polignac number, because 546657463 - 2⁵ = 546657431 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 (546657413) 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, 24848056 + ... + 24848077.

It is an arithmetic number, because the mean of its divisors is an integer number (149088402).

Almost surely, 2^546657463 is an apocalyptic number.

546657463 is a deficient number, since it is larger than the sum of its proper divisors (49696145).

546657463 is a wasteful number, since it uses less digits than its factorization.

546657463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49696144.

The product of its digits is 1814400, while the sum is 46.

The square root of 546657463 is about 23380.7070680080. The cubic root of 546657463 is about 817.6581322407.

It can be divided in two parts, 54665 and 7463, that added together give a triangular number (62128 = T₃₅₂).

The spelling of 546657463 in words is "five hundred forty-six million, six hundred fifty-seven thousand, four hundred sixty-three".