546231463 has 4 divisors (see below), whose sum is σ = 546281008. Its totient is φ = 546181920.

The previous prime is 546231461. The next prime is 546231493. The reversal of 546231463 is 364132645.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 546231463 - 2¹ = 546231461 is a prime.

It is a super-2 number, since 2×546231463² = 596737622342240738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546231461) 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, 70 + ... + 33052.

It is an arithmetic number, because the mean of its divisors is an integer number (136570252).

Almost surely, 2^546231463 is an apocalyptic number.

546231463 is a deficient number, since it is larger than the sum of its proper divisors (49545).

546231463 is a wasteful number, since it uses less digits than its factorization.

546231463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49544.

The product of its digits is 51840, while the sum is 34.

The square root of 546231463 is about 23371.5952172718. The cubic root of 546231463 is about 817.4456817834.

The spelling of 546231463 in words is "five hundred forty-six million, two hundred thirty-one thousand, four hundred sixty-three".