547141961 has 8 divisors (see below), whose sum is σ = 551023200. Its totient is φ = 543270240.

The previous prime is 547141951. The next prime is 547141997. The reversal of 547141961 is 169141745.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 547141961 - 2⁶ = 547141897 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (547141901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143285 + ... + 147053.

It is an arithmetic number, because the mean of its divisors is an integer number (68877900).

Almost surely, 2^547141961 is an apocalyptic number.

It is an amenable number.

547141961 is a deficient number, since it is larger than the sum of its proper divisors (3881239).

547141961 is a wasteful number, since it uses less digits than its factorization.

547141961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4759.

The product of its digits is 30240, while the sum is 38.

The square root of 547141961 is about 23391.0658371952. The cubic root of 547141961 is about 817.8996221304.

The spelling of 547141961 in words is "five hundred forty-seven million, one hundred forty-one thousand, nine hundred sixty-one".