546156963 has 24 divisors (see below), whose sum is σ = 883876656. Its totient is φ = 322056000.

The previous prime is 546156953. The next prime is 546156983. The reversal of 546156963 is 369651645.

546156963 is a `hidden beast` number, since 546 + 15 + 6 + 96 + 3 = 666.

It is not a de Polignac number, because 546156963 - 2⁵ = 546156931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (546156953) 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 23 ways as a sum of consecutive naturals, for example, 70888 + ... + 78213.

It is an arithmetic number, because the mean of its divisors is an integer number (36828194).

Almost surely, 2^546156963 is an apocalyptic number.

546156963 is a deficient number, since it is larger than the sum of its proper divisors (337719693).

546156963 is a wasteful number, since it uses less digits than its factorization.

546156963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149155 (or 149152 counting only the distinct ones).

The product of its digits is 583200, while the sum is 45.

The square root of 546156963 is about 23370.0013478819. The cubic root of 546156963 is about 817.4085165423.

The spelling of 546156963 in words is "five hundred forty-six million, one hundred fifty-six thousand, nine hundred sixty-three".