546887547 has 6 divisors (see below), whose sum is σ = 789948692. Its totient is φ = 364591692.

The previous prime is 546887543. The next prime is 546887573. The reversal of 546887547 is 745788645.

It is not a de Polignac number, because 546887547 - 2² = 546887543 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 546887493 and 546887502.

It is not an unprimeable number, because it can be changed into a prime (546887543) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30382633 + ... + 30382650.

Almost surely, 2^546887547 is an apocalyptic number.

546887547 is a deficient number, since it is larger than the sum of its proper divisors (243061145).

546887547 is a wasteful number, since it uses less digits than its factorization.

546887547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60765289 (or 60765286 counting only the distinct ones).

The product of its digits is 7526400, while the sum is 54.

The square root of 546887547 is about 23385.6269319426. The cubic root of 546887547 is about 817.7728315289.

The spelling of 546887547 in words is "five hundred forty-six million, eight hundred eighty-seven thousand, five hundred forty-seven".